Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic...
Transcript of Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic...
![Page 1: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/1.jpg)
Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering
TRAFFIC ENGINEERING LAB
RECORD AUTUMN, 2015
![Page 2: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/2.jpg)
Page | 1 CE 740 Lab Record: Autumn, 2015
CE 740: TRAFFIC ENGINEERING LAB
July – December, 2015
Name: _____________________________________ Roll No: ___________________
Other Group Members:
No Tests Page Date Marks Signature of
TA
1 Study of Driver Testing Unit 2
2 Study of Driver Vision Screen Tester 6
3 Spot Speed Study 10
4 Moving Observer Method 29
5 Measurement of Travel Time and
Delay for Congested Corridor 39
6 Parking Usage Study 43
7 Intersection Volume Study 49
8 Saturation Flow Measurement 67
9 Intersection Delay Measurement 85
10 License Plate Method of OD Survey 96
11 Gap Acceptance Study of Uncontrolled
Intersection 108
12 Pedestrian Behaviour Study 124
13 Traffic Noise Study 129
14 Road Safety Audit 132
End Semester Exam -
Marks for the lab by TAS (out of 50) : . . . . . . .
Marks for the lab viva/exam by Instructor (out of 50): . . . . . . .
Total marks (out of 100) : . . . . . . .
Signature of the Student Signature of the Instructor
![Page 3: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/3.jpg)
Page | 2 CE 740 Lab Record: Autumn, 2015
1. DRIVER VISION TESTING
Aim:
Equipment:
Theory:
![Page 4: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/4.jpg)
Page | 3 CE 740 Lab Record: Autumn, 2015
Procedure:
![Page 5: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/5.jpg)
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Observations:
![Page 6: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/6.jpg)
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Result:
Inference:
Date: Signature of TA
![Page 7: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/7.jpg)
Page | 6 CE 740 Lab Record: Autumn, 2015
2. DRIVER VISION TESTING
Aim:
Equipment:
Theory:
![Page 8: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/8.jpg)
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Procedure:
![Page 9: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/9.jpg)
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Observations:
![Page 10: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/10.jpg)
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Result:
Inference:
Date: Signature of TA
![Page 11: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/11.jpg)
Page | 10 CE 740 Lab Record: Autumn, 2015
3. SPOT SPEED STUDY
Aim:
Equipment:
Theory:
![Page 12: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/12.jpg)
Page | 11 CE 740 Lab Record: Autumn, 2015
Procedure:
![Page 13: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/13.jpg)
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Observations:
Location: Date:
Name of Road: Trap Length:
Direction: Weather: (Sunny/Rainy/Windy)
Title:
Sl.
No.
Two Wheeler Three Wheeler Car LCV HCV
Time Speed Time Speed Time Speed Time Speed Time Speed
![Page 14: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/14.jpg)
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Location: Date:
Name of Road: Trap Length:
Direction: Weather: (Sunny/Rainy/Windy)
Title:
Sl.
No.
Two Wheeler Three Wheeler Car LCV HCV
Time Speed Time Speed Time Speed Time Speed Time Speed
![Page 15: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/15.jpg)
Page | 14 CE 740 Lab Record: Autumn, 2015
Location: Date:
Name of Road: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Title:
Sl.
No.
Two Wheeler Three Wheeler Car LCV HCV
Time Speed Time Speed Time Speed Time Speed Time Speed
![Page 16: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/16.jpg)
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Analysis:
Title:
Speed
Range
Mid-
Speed
Two Wheeler Three Wheeler Car LCV HCV
Fre
qu
ency
% F
req
uen
cy
Cu
mu
lati
ve
%
Fre
qu
ency
Fre
qu
ency
% F
req
uen
cy
Cu
mu
lati
ve
%
Fre
qu
ency
Fre
qu
ency
% F
req
uen
cy
Cu
mu
lati
ve
%
Fre
qu
ency
Fre
qu
ency
% F
req
uen
cy
Cu
mu
lati
ve
%
Fre
qu
ency
Fre
qu
ency
% F
req
uen
cy
Cu
mu
lati
ve
%
Fre
qu
ency
![Page 17: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/17.jpg)
Page | 16 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 18: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/18.jpg)
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Graph Title:
![Page 19: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/19.jpg)
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Graph Title:
![Page 20: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/20.jpg)
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Graph Title:
![Page 21: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/21.jpg)
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Graph Title:
![Page 22: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/22.jpg)
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Graph Title:
![Page 23: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/23.jpg)
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Graph Title:
![Page 24: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/24.jpg)
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Graph Title:
![Page 25: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/25.jpg)
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Graph Title:
![Page 26: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/26.jpg)
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Graph Title:
![Page 27: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/27.jpg)
Page | 26 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 28: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/28.jpg)
Page | 27 CE 740 Lab Record : Autumn, 2015
Sample Calculations:
Vehicle Class: ___________
1. Mean =
2. Mode =
3. 15th
Percentile Speed =
4. 85th
Percentile Speed =
5. 95th
Percentile Speed =
6. Standard deviation =
7. Standard Error of Mean =
8. Required Sample Size (for 95% Confidence Level)=
![Page 29: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/29.jpg)
Page | 28 CE 740 Lab Record : Autumn, 2015
Result:
Two
Wheeler
Three
Wheeler Car LCV HCV
Mean
(kmph)
Median
(kmph)
15th
Percentile
Speed
85th
Percentile
Speed
95th
Percentile
Speed
Standard
Error of
Mean
Sample Size
Required
(95%
confidence
level)
Inference:
Date: Signature of TA
![Page 30: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/30.jpg)
Page | 29 CE 740 Lab Record : Autumn, 2015
4. MOVING OBSERVER METHOD
Aim:
Equipment:
Theory:
![Page 31: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/31.jpg)
Page | 30 CE 740 Lab Record : Autumn, 2015
Procedure:
![Page 32: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/32.jpg)
Page | 31 CE 740 Lab Record : Autumn, 2015
Observations:
Moving Observer Method Datasheet
Location: Date:
Name of Road: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Sl.
No.
ma mo mp ta tw
2W 3W Car LCV HCV 2W 3W Car LCV HCV 2W 3W Car LCV HCV
![Page 33: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/33.jpg)
Page | 32 CE 740 Lab Record : Autumn, 2015
Location: Date:
Name of Road: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Sl.
No.
ma mo mp ta tw
2W 3W Car LCV HCV 2W 3W Car LCV HCV 2W 3W Car LCV HCV
![Page 34: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/34.jpg)
Page | 33 CE 740 Lab Record : Autumn, 2015
Calculations:
Vehicle Class 2W 3W Car LCV HCV
PCU
Direction:
Sample
No. ma mo mp ma = (mo − mo) ta tw q v k
Direction:
Sample
No. ma mo mp ma = (mo − mo) ta tw q v k
![Page 35: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/35.jpg)
Page | 34 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 36: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/36.jpg)
Page | 35 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 37: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/37.jpg)
Page | 36 CE 740 Lab Record : Autumn, 2015
Sample Calculation:
Calibration of Greenshield’s Model:
a) Direction:
![Page 38: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/38.jpg)
Page | 37 CE 740 Lab Record : Autumn, 2015
b) Direction:
![Page 39: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/39.jpg)
Page | 38 CE 740 Lab Record : Autumn, 2015
Results:
Direction Jam Density, kj Free Flow Speed, vf Maximum Flow, Qmax
Inference:
![Page 40: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/40.jpg)
Page | 39 CE 740 Lab Record : Autumn, 2015
Date: Signature of TA
5. MEASUREMENT OF TRAVEL TIME AND
DELAY FOR CONGESTED CORRIDOR
Aim:
Equipment:
Theory:
Procedure:
![Page 41: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/41.jpg)
Page | 40 CE 740 Lab Record : Autumn, 2015
Calculations:
![Page 42: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/42.jpg)
Page | 41 CE 740 Lab Record : Autumn, 2015
Observations:
Travel Time and Delay Measurement Study for a corridor
Location: Date:
Name of Road: Name of Observer:
Length of Road
stretch:
Weather: (Sunny/Rainy/Windy)
Starting Point: End Point:
Starting Time: End Time:
No. of stop Duration (sec) Cause (code) Type of Intersection (M/N)
Codes:
TS: Traffic Signal P: Parking LT: Left Turn UC: Uncontrolled Intersection
PC: Pedestrian IN: Incident B: Bus stop C: Congestion
O: Other M: Major N: Normal
![Page 43: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/43.jpg)
Page | 42 CE 740 Lab Record : Autumn, 2015
Result:
Sl. No.
1. Total delay
2. Delay due to Traffic Signals
3. Congestion Delay
4. Travel Time
5. Average Speed
6. Running Speed
7. LOS (HCM 2000)
Inference:
Date: Signature of TA
![Page 44: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/44.jpg)
Page | 43 CE 740 Lab Record : Autumn, 2015
6. PARKING USAGE STUDY
Aim:
Equipment:
Theory:
![Page 45: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/45.jpg)
Page | 44 CE 740 Lab Record : Autumn, 2015
Procedure:
Sketch of Study Area:
![Page 46: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/46.jpg)
Page | 45 CE 740 Lab Record : Autumn, 2015
Observations:
Data Sheet for Parking Usage Study
Location: Date:
Time: Name of Observer:
Type of Parking: Weather: (Sunny/Rainy/Windy)
Type of Vehicles
Parked:
Frequency of Patrol:
Bay
No.
Registration Number of Vehicles Parked at the Time of Patrol
![Page 47: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/47.jpg)
Page | 46 CE 740 Lab Record : Autumn, 2015
Calculations:
![Page 48: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/48.jpg)
Page | 47 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 49: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/49.jpg)
Page | 48 CE 740 Lab Record : Autumn, 2015
Result:
1. Parking Volume =
2. Parking Load =
3. Parking Index =
4. Parking Turnover =
5. Average Occupancy =
Inference:
Date: Signature of TA
![Page 50: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/50.jpg)
Page | 49 CE 740 Lab Record : Autumn, 2015
7. INTERSECTION VOLUME STUDY
Aim:
Equipment:
Theory:
Procedure:
![Page 51: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/51.jpg)
Page | 50 CE 740 Lab Record : Autumn, 2015
Sketch of Study Area:
![Page 52: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/52.jpg)
Page | 51 CE 740 Lab Record : Autumn, 2015
Observations:
Name of Intersection: Date:
Name of Approach: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 53: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/53.jpg)
Page | 52 CE 740 Lab Record : Autumn, 2015
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 54: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/54.jpg)
Page | 53 CE 740 Lab Record : Autumn, 2015
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 55: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/55.jpg)
Page | 54 CE 740 Lab Record : Autumn, 2015
Name of Intersection: Date:
Name of Approach: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 56: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/56.jpg)
Page | 55 CE 740 Lab Record : Autumn, 2015
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 57: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/57.jpg)
Page | 56 CE 740 Lab Record : Autumn, 2015
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 58: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/58.jpg)
Page | 57 CE 740 Lab Record : Autumn, 2015
Name of Intersection: Date:
Name of Approach: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 59: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/59.jpg)
Page | 58 CE 740 Lab Record : Autumn, 2015
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 60: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/60.jpg)
Page | 59 CE 740 Lab Record : Autumn, 2015
Time Two Wheeler Three Wheeler Car LCV HCV
From To
![Page 61: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/61.jpg)
Page | 60 CE 740 Lab Record : Autumn, 2015
Observation Table for PCU Estimation:
Title: Clearance Time in seconds for Various Vehicles Types
Sl. No. Two
Wheeler
Three
Wheeler Car LCV HCV
1
2
3
4
5
Average Clearance
Time
Average Area 1.2 4.48 5.39 12.81 17.62
PCU
Calculations:
a) Sample Calculations for PCU Estimation:
b) PHF Estimation:
Time Interval Volume Hourly Volume PHF Calculations
From To
Peak Volume for ____ min
Interval, Vn =
Peak Volume in 1 Hour, V60 =
Number of intervals in I hour,
n =
PHF =
![Page 62: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/62.jpg)
Page | 61 CE 740 Lab Record : Autumn, 2015
Traffic Volume for the Selected Approach:
Location: Date:
Name of Intersection: Name of Observer:
Name of Approach: Weather: (Sunny/Rainy/Windy)
Direction:
Time Two Wheeler Three Wheeler Car LCV HCV Total PCU
From To
![Page 63: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/63.jpg)
Page | 62 CE 740 Lab Record : Autumn, 2015
Direction:
Time Two Wheeler Three Wheeler Car LCV HCV Total PCU
From To
![Page 64: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/64.jpg)
Page | 63 CE 740 Lab Record : Autumn, 2015
Direction:
Time Two Wheeler Three Wheeler Car LCV HCV Total PCU
From To
![Page 65: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/65.jpg)
Page | 64 CE 740 Lab Record : Autumn, 2015
Traffic Volume on the Observed Intersection in PCU:
Volume in Each Direction Total
Intersection
Volume Time
From To Left Straight Right Left Straight Right Left Straight Right Left Straight Right
![Page 66: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/66.jpg)
Page | 65 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 67: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/67.jpg)
Page | 66 CE 740 Lab Record : Autumn, 2015
Result:
Inference:
Date: Signature of TA
![Page 68: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/68.jpg)
Page | 67 CE 740 Lab Record : Autumn, 2015
8. SATURATION FLOW MEASUREMENT
Aim:
Equipment:
Theory:
![Page 69: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/69.jpg)
Page | 68 CE 740 Lab Record : Autumn, 2015
Procedure:
![Page 70: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/70.jpg)
Page | 69 CE 740 Lab Record : Autumn, 2015
Observations:
1. Saturation Flow by HCM Method:
Name of Intersection: Date:
Name of Approach: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Cycle
Time
Two
Wheeler
Three
Wheeler Car HCV LCV
Time
when
4th
vehicle
crosses
Time
when
8th
vehicle
crosses
Time
when
last
vehicle
crosses
1
2
3
4
![Page 71: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/71.jpg)
Page | 70 CE 740 Lab Record : Autumn, 2015
5
6
7
8
9
10
![Page 72: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/72.jpg)
Page | 71 CE 740 Lab Record : Autumn, 2015
2. Saturation Flow by TRL Method:
Name of Intersection: Date:
Name of Approach: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 73: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/73.jpg)
Page | 72 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 74: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/74.jpg)
Page | 73 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 75: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/75.jpg)
Page | 74 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 76: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/76.jpg)
Page | 75 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 77: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/77.jpg)
Page | 76 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 78: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/78.jpg)
Page | 77 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 79: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/79.jpg)
Page | 78 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 80: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/80.jpg)
Page | 79 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 81: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/81.jpg)
Page | 80 CE 740 Lab Record : Autumn, 2015
Cycle
No.
Time (sec) 2W 3W Car LCV HCV
From To
![Page 82: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/82.jpg)
Page | 81 CE 740 Lab Record : Autumn, 2015
Sample Calculations:
1. HCM 2010 Method:
2. TRL Method:
![Page 83: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/83.jpg)
Page | 82 CE 740 Lab Record : Autumn, 2015
Analysis:
Title: Average Flow Values (TRL Method)
Time (sec) 2W 3W Car LCV HCV PCU
From To
![Page 84: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/84.jpg)
Page | 83 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 85: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/85.jpg)
Page | 84 CE 740 Lab Record : Autumn, 2015
Results:
1. HCM 2010 Method:
2. TRL Method:
Inference:
Date: Signature of TA
![Page 86: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/86.jpg)
Page | 85 CE 740 Lab Record : Autumn, 2015
9. INTERSECTION DELAY MEASUREMENT
Aim:
Equipment:
Theory:
Procedure:
![Page 87: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/87.jpg)
Page | 86 CE 740 Lab Record : Autumn, 2015
Observations:
Site Information General Information
Name of Intersection: Date:
Name of Approach: Name of Observer:
Initial Input parameters
Number of Lanes Cycle length
Free-Flow Speed(km/h) Survey Count Interval(s)
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
![Page 88: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/88.jpg)
Page | 87 CE 740 Lab Record : Autumn, 2015
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
Computation
Total vehicle in queue: Fraction of vehicle stopping:
Time in queue: Acc./Dece. Correction delay:
No. of vehicle stopping per lane per cycle: Control delay/ vehicle for
approach
Acc./Dece. Correction Factor:
![Page 89: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/89.jpg)
Page | 88 CE 740 Lab Record : Autumn, 2015
Observations:
Site Information General Information
Name of Intersection: Date:
Name of Approach: Name of Observer:
Initial Input parameters
Number of Lanes Cycle length
Free-Flow Speed(km/h) Survey Count Interval(s)
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
![Page 90: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/90.jpg)
Page | 89 CE 740 Lab Record : Autumn, 2015
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
Computation
Total vehicle in queue: Fraction of vehicle stopping:
Time in queue: Acc./Dece. Correction delay:
No. of vehicle stopping per lane per cycle: Control delay/ vehicle for
approach
Acc./Dece. Correction Factor:
![Page 91: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/91.jpg)
Page | 90 CE 740 Lab Record : Autumn, 2015
Observations:
Site Information General Information
Name of Intersection: Date:
Name of Approach: Name of Observer:
Initial Input parameters
Number of Lanes Cycle length
Free-Flow Speed(km/h) Survey Count Interval(s)
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
![Page 92: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/92.jpg)
Page | 91 CE 740 Lab Record : Autumn, 2015
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
Computation
Total vehicle in queue: Fraction of vehicle stopping:
Time in queue: Acc./Dece. Correction delay:
No. of vehicle stopping per lane per cycle: Control delay/ vehicle for
approach
Acc./Dece. Correction Factor:
![Page 93: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/93.jpg)
Page | 92 CE 740 Lab Record : Autumn, 2015
Observations:
Site Information General Information
Name of Intersection: Date:
Name of Approach: Name of Observer:
Initial Input parameters
Number of Lanes Cycle length
Free-Flow Speed(km/h) Survey Count Interval(s)
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
![Page 94: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/94.jpg)
Page | 93 CE 740 Lab Record : Autumn, 2015
Title:
Time Cycle
No.
Number of vehicles stopped in the approach Number of
stopped
vehicles
Number
of non-
stopped
vehicles
Count Interval
1 2 3 4 5 6 7 8 9 10
Computation
Total vehicle in queue: Fraction of vehicle stopping:
Time in queue: Acc./Dece. Correction delay:
No. of vehicle stopping per lane per cycle: Control delay/ vehicle for
approach
Acc./Dece. Correction Factor:
![Page 95: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/95.jpg)
Page | 94 CE 740 Lab Record : Autumn, 2015
Calculations:
Control Delay as per HCM 2010 for each approach:
Total intersection delay:
![Page 96: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/96.jpg)
Page | 95 CE 740 Lab Record : Autumn, 2015
Result:
Inference:
Date: Signature of TA
![Page 97: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/97.jpg)
Page | 96 CE 740 Lab Record : Autumn, 2015
10. LICENSE PLATE METHOD OF OD SURVEY
Aim:
Equipment:
Theory:
![Page 98: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/98.jpg)
Page | 97 CE 740 Lab Record : Autumn, 2015
Procedure:
![Page 99: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/99.jpg)
Page | 98 CE 740 Lab Record : Autumn, 2015
Sketch of Study Area:
Zone
No. Name
Observations:
Name of Loaction: Date:
Name of Observer: Weather: (Sunny/Rainy/Windy)
Sketch of location:
![Page 100: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/100.jpg)
Page | 99 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 101: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/101.jpg)
Page | 100 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 102: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/102.jpg)
Page | 101 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 103: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/103.jpg)
Page | 102 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 104: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/104.jpg)
Page | 103 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 105: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/105.jpg)
Page | 104 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 106: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/106.jpg)
Page | 105 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 107: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/107.jpg)
Page | 106 CE 740 Lab Record : Autumn, 2015
Zone Number: Zone Name:
Direction: Direction:
Time License Plate Number Time License Plate Number
![Page 108: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/108.jpg)
Page | 107 CE 740 Lab Record : Autumn, 2015
Result:
OD Matrix of Study Area:
Inference:
Date: Signature of TA
![Page 109: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/109.jpg)
Page | 108 CE 740 Lab Record : Autumn, 2015
11. GAP ACCEPTANCE STUDY AT
UNCONTROLLED INTERSECTION
Aim:
Equipment:
Theory:
![Page 110: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/110.jpg)
Page | 109 CE 740 Lab Record : Autumn, 2015
Procedure:
![Page 111: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/111.jpg)
Page | 110 CE 740 Lab Record : Autumn, 2015
Observations:
Name of Intersection: Date:
Name of Approach: Name of Observer:
Direction: Weather: (Sunny/Rainy/Windy)
Title: Observed Accepted (A) and Rejected (R) gaps in seconds
2W 3W Car LCV HCV
A R A R A R A R A R
![Page 112: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/112.jpg)
Page | 111 CE 740 Lab Record : Autumn, 2015
Calculations:
Vehicle Type:
Range Gap
Number of
Gaps
Accepted
Cumulative
Gaps (<t)
Number of
Gaps
Rejected
Cumulative
Gaps (>t) From To
Critical Gap by Raff’s Method:
![Page 113: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/113.jpg)
Page | 112 CE 740 Lab Record : Autumn, 2015
Vehicle Type:
Range Gap
Number of
Gaps
Accepted
Cumulative
Gaps (<t)
Number of
Gaps
Rejected
Cumulative
Gaps (>t) From To
Critical Gap by Raff’s Method:
![Page 114: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/114.jpg)
Page | 113 CE 740 Lab Record : Autumn, 2015
Vehicle Type:
Range Gap
Number of
Gaps
Accepted
Cumulative
Gaps (<t)
Number of
Gaps
Rejected
Cumulative
Gaps (>t) From To
Critical Gap by Raff’s Method:
![Page 115: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/115.jpg)
Page | 114 CE 740 Lab Record : Autumn, 2015
Vehicle Type:
Range Gap
Number of
Gaps
Accepted
Cumulative
Gaps (<t)
Number of
Gaps
Rejected
Cumulative
Gaps (>t) From To
Critical Gap by Raff’s Method:
![Page 116: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/116.jpg)
Page | 115 CE 740 Lab Record : Autumn, 2015
Vehicle Type:
Range Gap
Number of
Gaps
Accepted
Cumulative
Gaps (<t)
Number of
Gaps
Rejected
Cumulative
Gaps (>t) From To
Critical Gap by Raff’s Method:
![Page 117: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/117.jpg)
Page | 116 CE 740 Lab Record : Autumn, 2015
Vehicle Type: Total Vehicles
Range Gap
Number of
Gaps
Accepted
Cumulative
Gaps (<t)
Number of
Gaps
Rejected
Cumulative
Gaps (>t) From To
Critical Gap by Raff’s Method:
![Page 118: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/118.jpg)
Page | 117 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 119: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/119.jpg)
Page | 118 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 120: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/120.jpg)
Page | 119 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 121: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/121.jpg)
Page | 120 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 122: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/122.jpg)
Page | 121 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 123: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/123.jpg)
Page | 122 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 124: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/124.jpg)
Page | 123 CE 740 Lab Record : Autumn, 2015
Result:
Vehicle Type Critical Gap
Raff’s Method From Graph
Two Wheeler
Three Wheeler
Car
LCV
HCV
Total Vehicles
Inference:
Date: Signature of TA
![Page 125: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/125.jpg)
Page | 124 CE 740 Lab Record : Autumn, 2015
12. PEDESTRIAN BEHAVIOUR STUDY
Aim:
Equipment:
Theory:
![Page 126: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/126.jpg)
Page | 125 CE 740 Lab Record : Autumn, 2015
Procedure:
![Page 127: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/127.jpg)
Page | 126 CE 740 Lab Record : Autumn, 2015
Observations:
Name of Intersection: Date:
Name of Observer: Weather: (Sunny/Rainy/Windy)
Title: Walking Time of Pedestrians (Distance______________)
Group Crossing time in seconds for______________direction
1 2 3 4 5 6
1 person
Group of 3
Group of 5
Above 5
Group Crossing Time in seconds for _____________direction
1 2 3 4 5 6
1 person
Group of 3
Group of 5
Above 5
Title: Pedestrian volume
Time (in
minutes)
Pedestrian Volume
Up Down
10
20
30
40
50
60
![Page 128: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/128.jpg)
Page | 127 CE 740 Lab Record : Autumn, 2015
Graph Title:
![Page 129: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/129.jpg)
Page | 128 CE 740 Lab Record : Autumn, 2015
Sample Calculation:
Result:
Inference:
![Page 130: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/130.jpg)
Page | 129 CE 740 Lab Record : Autumn, 2015
13. TRAFFIC NOISE STUDY
![Page 131: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/131.jpg)
Page | 130 CE 740 Lab Record : Autumn, 2015
![Page 132: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/132.jpg)
Page | 131 CE 740 Lab Record : Autumn, 2015
Date: Signature of TA
![Page 133: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/133.jpg)
Page | 132 CE 740 Lab Record : Autumn, 2015
14. ROAD SAFETY AUDIT
![Page 134: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/134.jpg)
Page | 133 CE 740 Lab Record : Autumn, 2015
![Page 135: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/135.jpg)
Page | 134 CE 740 Lab Record : Autumn, 2015
Date: Signature of TA
![Page 136: Traffic Engineering Lab Record · Department of Civil Engineering, IIT Bombay CE 740: Traffic Engineering TRAFFIC ENGINEERING LAB RECORD AUTUMN, 2015](https://reader030.fdocuments.in/reader030/viewer/2022040114/5e476bd1d865c255f76ceb44/html5/thumbnails/136.jpg)
Page | 135 CE 740 Lab Record : Autumn, 2015
References