W13-1P
W1-10L
W13-1P
W1-10R
23
4
7
3
5
6
R1-1
25 FT. TANGENT
10
11
12
W3-1
14
15
\\glo
bal.
gsp\data\nf\na_nf05\4389900\01
Work\01
CA
D\O
voca Long Ter
m.dgn
6/6/2019 9:38:42 A
M
CITY OF TULLAHOMA
SEALED BY
SHEET
NO.TYPE YEAR PROJECT NO.
2019 CONCEPT 1
8 0 30 60 90
N
CONCEPT
TULLAHOMA TN
OVOCA RD.
GROUND
6" WIDTH
4'
MI
N
REFLECTIVE ROADSIDE
OBSTACLE DELINEATION
ON UTILITY POLE
(FLUORESCENT YELLOW)
GROUND
WIDTH
2" MIN.
STOP AHEAD (W3-1) SIGN POST
(FLUORESCENT YELLOW)
GROUND
WIDTH
2" MIN.
STOP AHEAD (W3-1) SIGN POST
(FLUORESCENT YELLOW)
RETROREFLECTIVE STRIP ON
DETAIL FOR #7 DETAIL FOR #9 DETAIL FOR #13
OV
OC
A R
D.
OV
OC
A R
D.
RIL
EY C
RE
EK R
D.
LONG-TERM IMPROVEMENTS
1
(RED)
WIDTH
2" MIN.
STOP (R1-1) SIGN POST
GROUND
WIDTH
2" MIN.
RETROREFLECTIVE STRIP ON
STOP
M.P.H.
20M.P.H. 20
STOP
13
9
YY
1
2
3
4
5
6
7
8
9
11
12
13
10
14
15 Remove the existing Y Intersection Sign.
pavement markers shall be 20 feet.
curve / intersection area. The spacing between the bi-directional snowplowable
Install bi-directional snowplowable pavement markers (yellow/yellow) within the
Detail). Install 24 feet of 24”thermoplastic stop line.
with Ovoca Road. Install a red retroreflective strip along the sign post (see
Install one (1) Stop (R1-1) (36”x36”) sign on Ovoca Road at the intersection
intersection area.
Scarify and obliterate the existing roadbed of Ovoca Road at the realigned
edgeline within the curve / intersection area.
Install 70 feet of enhanced flatline thermoplastic 4”single broken white
the realigned segment of Ovoca Road.
with a 25-foot tangent (minimum). Construct 2-foot (minimum) shoulders along
Road / Riley Creek Road. Construct a 75-foot radius (minimum) to the approach
Realign the approach of Ovoca Road southbound to the intersection with Ovoca
(see Detail).
of Riley Creek Road. Install a yellow retroreflective strip along the sign post
Install STOP AHEAD plastic word pavement marking approximately 200 feet north
Install one (1) Stop Ahead (W3-1)(36”x36”) sign on Ovoca Road southbound and
feet south of realigned Ovoca Road.
solar powered flashing yellow beacon on Ovoca Road northbound approximately 150
(W1-10L)(36”x36”) and Advisory Speed Plaque (20 MPH)(W13-1P)(18“x18”) with
Install one (1) Combination Horizontal Alignment/Intersection Sign
prismatic obstacle delineation on the roadside utility pole (see Detail).
curve to 12 feet from the edge of travel lane (minimum). Install yellow
Relocate one (1) roadside utility pole along Ovoca Road southbound within the
right-of-way will be required.
will transition to a maximum width of 8 feet within the radius. Additional
Construct a paved shoulder within the curve radius of Ovoca Road. The shoulder
100 feet within the curve radius.
with 4”Non-Continuous Rumble Stripe on the southbound side of Ovoca Road for
Install spray thermoplastic 4”single solid white edgeline pavement markings
centerline within the curve / intersection area.
Install 40 feet of enhanced flatline thermoplastic 4” double broken yellow
Road to 200 feet north.
the realigned intersection with Ovoca Road to 150 feet south and along Ovoca
centerline on Riley Creek Road / Ovoca Road extending from 100 feet north of
thermoplastic 4”single solid white edgelines and a 4”double solid yellow
Restripe the existing edgelines and centerline with enhanced flatline
150 feet south.
extending from 100 feet north of the realigned intersection with Ovoca Road to
Install a high-friction surface course on Riley Creek Road / Ovoca Road
approximately 100 feet north of Ovoca Road.
solar powered flashing yellow beacon on Riley Creek Road southbound
(W1-10R)(36”x36”) and Advisory Speed Plaque (20 MPH)(W13-1P)(18“x18”) with
Install one (1) Combination Horizontal Alignment/Intersection Sign
Top Related