Wisconsin Traffic Operations and Safety Laboratory
Multistate Mobility Performance
5th International Transportation Systems Performance Measurement and Data Conference
June 2015 Peter Rafferty
Wisconsin TOPS Lab Great Lakes Regional Transportation Operations Coalition
Information Technology •WisTransPortal • Software Applications •Real Time Data •Traffic and Safety Data Archive
Traffic Safety and Engineering • Human Factors • Driving Simulator • Strategic Highway Safety Plan • Intersection Control • Traffic Simulation
Transportation Systems Operations • Intelligent Transportation
Systems • Traveler Information • Multistate Operations • Performance Measures
David Noyce, TOPS Lab Director
Steven Parker
Andrea Bill Peter Rafferty
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
4 6 8 10 12 14 16
Cum
ulat
ive
Pro
baili
ty
Segment Travel Time (minutes)
7:00
7:15
7:30
7:45
8:00
8:15
8:30
7:00 7:15
7:30
7:458:008:15
8:30
Kan
sas
City
Indi
anap
olis
St. L
ouis
Col
umbu
s
(Work Zones through mid
October) July 1, 2013
June 30, 2014
January 1, 2014 -15 F
I-70 Eastbound
Was
hing
ton
Idah
o
Mon
tana
Wyo
min
g
Sout
h D
akot
a
Min
neso
ta
Wis
cons
in
Jul 1, 2013
Dec 31, 2014
Jan 1, 2014
I-90 Eastbound Mobility North/West Passage
I-94…
Seat
tle
Boze
man
Rap
id C
ity
Jul 1, 2014
…I-9
4
Roc
hest
er
Scanning Tool
Mobility Impact Speed Observations Duration Distance
Recurring Congestion - - - -
Major Incident ? Short Short
Work Zone - Long Varies
Winter Weather - Medium Long
Full Closure
(upstream) Short Short
Anomalous Data
Note daily speed and observations not affected, but
the bi-weekly shift is large
Scanning Tool Work Zone Example
Wisconsin Traffic Operations and Safety Laboratory
Peter Rafferty 608-890-1218 or [email protected]
Multistate Mobility Performance
Top Related