80 planned improvements for state route 12 through …3) caltrans sr12 corridor... · ds landing r...
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Shilo
h Rd
Birds L
anding Rd
Libe
rty
Leisu
re To
wn
RdFoothill Dr Hawkins Rd Swan Rd
Peab
ody
Rd
Binghampton Rd
Fry Rd
Elmira Rd
Merchant St
Air Base Pkwy
Texas St
Texa
s St
Cement Hill Rd
Wal
ters
Rd
Tabor Ave
Suns
etAv
e
Travis Blvd
Cordelia Rd
Beck
Ave
Gor
don
Valle
y Rd
Suisu
n Va
lley
Rd
MankasCorner Rd
Aber
nath
yRd
OliverRd
RockvilleRd
Cordelia
Rd
HillcrestAve
Neroly Rd
Cont
raLo
ma
Blvd
Empi
re R
d
Lone Tree Way
Oha
ra A
ve CypressRd
Selle
rs A
ve
Deer
Valley Rd
JamesDonlon Blvd
Delta Rd
Byro
n H
wy
Fairv
iew
Ave
Sunset Rd
Balfour Rd
Buchanan Rd
Baile
y Rd
14th St
Kirker
Pass Rd
Will
owPa
ss R
d
Waterfront Rd
Port
Chicago Hwy
PortChicago Hwy
Solano Way
ConcordBlvd
Clayton RdMonument
Blvd
Oak Grove Rd
Cowell Rd
r St
Alhambra Ave
Pacheco Blvd
GregoryLn
Taylor
Blvd
Montezuma Hills Rd
Empi
re M
ine
Rd
Potrero Hills Ln
.Kildeer Rd.
Scal
ly R
d.
Bran
scom
e Rd
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Nur
se S
loug
h Rd
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Lambie Rd.
Shilo
h Rd
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Little Honker Bay Rd.
Ols
en R
d.
Bird
s La
ndin
g Rd
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Curr
ie R
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Mc
Clos
key
Rd.
Aze
vedo
Rd.
Libe
rty
Isla
nd R
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Summerset Rd.
Church Rd.
Amerada Rd.
Drouin D
r.
Denverton Rd.
Wal
ters
Rd.
Scandia Rd.
Brannan Isla
nd R
d.
Terminous Rd. Glasscock Rd.
Cor
reia
Rd.
Stat
en Is
land
Rd.
Peat
lan
dRd
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Low
erSa
cram
ento
Rd
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Dav
is R
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Gua
rd Rd.
VictorRd.
TowerParkway
Rancho SolanoGolf Course
BuchananField
TravisAFB
4
242
680
160
80
WestPittsburg
Pittsburg
BethelIslandine
Hill
Oakley
checo
Vacaville
Fairfield
Suisun
City
RioVista
Lodi
WalnutGrove
Isleton
Birds
Landing
Denverton
g
SolanoCounty
SacramentoCounty
SacramentoCountySan Joaquin
County
KiKKlWest
ProjectLimit
EastProjectLimit
IntersectionImprovements
IntersectionImprovements Intersection
ImprovementsInstall SignalLight
PlannedImprovements:Location,Descriptionand ProjectedTimeline
Shiloh Rd.to Currie Rd. PM 13.6 to PM 20.6
Install center line channelizers
improvements and extended passing lanes
East of Walters Rd.to Shiloh Rd.PM 7.9 to PM 13.6
Install concrete barrierand shoulder rumble stripsSummer 2008:
Bridge rail upgrades, pavement repairand intersection improvements
Azevedo Rd.to Liberty Island Rd.PM 22.7 to PM 23.7Summer 2007
Install center line channelizersand center line rumble stripsSummer 2010:
Widen shoulders and installshoulder rumble strips
Liberty Island Rd.to Drouin Dr.PM 23.7 to PM 25.6Summer 2007:
Install center line channelizersand center line rumble strips
Currie Rd.to Azevedo Rd.PM 20.6 to PM 22.6Summer 2007:
Install center line channelizersand center line & shoulder
Legend: Existing Roadway Concrete barrier and shoulder rumble strip Center line channelizers Roadway re-alignment, profile correction,
shoulder widening, center line & shoulderrumble strips, intersection improvemetsand extended passing lanes
Center line and shoulder rumble strips Center line rumble strip Shoulder widening and shoulder rumble strips Intersection Improvements Signal Light Installation
SACRAMENTO COUNTY(Dist 3)
SAN JOAQUIN COUNTY(Dist 10)
SOLANO COUNTY(Disrict 4) PM 26.41 PM 0.0 PM 6.2 PM 0.0
6.045.3925.620.613.67.9 22.7 23.7 5.8 0.0 15.15 13.668.83POSTMILE
Concrete barrier
Rehab, Horizontal/ Vertical Improvement,Intersection Improvement, Shoulder Widening
Channelizer Channelizer Center Line & Shoulder Rumble Strips
Intersection Improvements at Tower Parkway (PM 5.39), Correia Road (PM 6.04)and Guard Road (PM 8.83)
Center LineRumble Strips
Center Line &Shoulder Rumble Strips
Shoulder Widening & Rumble StripsAzevedo Rd. (PM 22.7) to Liberty Island Rd. (PM 23.7)
Intersection Improvements at Brannan Island Road Intersection (PM 5.8)
Signal Light atDavis Rd. Intersection (PM 13.66)20
0720
0820
0920
1020
1120
12
No Scale
No Scale
Planned Improvements for State Route 12Through Solano, Sacramento and San Joaquin Counties
Immediate Action
Short-Term Improvements in Place by fall 2007 Walters Road to Shiloh Road/Lambie Road: Concrete barrier on centerline stripe, with rumble strips on shoulders.
Shiloh Road/ Lambie Road to Currie Road: Channelizers on centerline stripe.
Currie Road to Drouin Drive: Centerline rumble strip with channelizers, and rumble strips in shoul-
ders.
Walters Road to Drouin Drive: Four radar speed feedback signs in each direction. Additional speed
limit signs, passing zone signs, and Do Not Pass signs will be installed. No passing will be allowed from Walters Road to Drouin Drive, except
where a passing lane is available. Sacramento/San Joaquin County line to Lower Sacramento Road near Lodi: Centerline rumble strip and rumble strip in the shoulders. Additional
speed limit signs and driver awareness signs.
Short-term Project Details Walters Road to Lambie Road/ Shiloh Road intersection: Concrete barrier and shoulder rumble strips. Channelizers on centerline
from Shiloh Road to Currie Road.
Currie Road to Drouin Drive: Centerline soft median barrier with channelizers and rumble strips along
outside shoulder area where minimum 8-foot shoulder exists.
Longer-Term Project Details Shiloh to Currie Road: Shoulder widening, centerline soft median barrier, left-turn channeliza-
tion, bridge rail upgrading, drainage modifications, intersection widen-
ing, vertical and horizontal alignment improvements, and pavement
rehabilitation of existing roadway surface. This project is being acceler-
ated with construction anticipated to commence in summer 2008, two
years earlier than originally planned. Azevedo Road to Liberty Island Road: Widen shoulders to eight feet.
Intersection of Route 12 and Brannan Island Road: Acceleration lanes.
Sacramento County line to Interstate 5: Operational improvements at Tower Parkway under Potato Slough
Bridge along with other operational improvements at Guard Road and
Correia Road.
• California Highway Patrol will step up enforcement.
• Four changeable message signs installed last week as
public service safety advisory.
• Two changeable message signs and two trailer-
mounted radar speed information signs to be
installed week of March 25 between Sacramento/San
Joaquin County line and Lower Sacramento Road
near Lodi.
• Re-stripe double yellow/no passing zone centerline
from Rio Vista to Suisun City (18 miles) week of March 25.
• Speed Limit, No Passing Zone and Reckless Driving
signs to be installed within 60 days.
• Install radar speed detection and information signs
from Rio Vista to Suisun City, four signs in each
direction in 45 days.
• Joint press conference with California Highway Patrol
and media updates. Continuous. ConcreteBarrier ChannelizersConcreteBarrier
CenterlineRumble StripCenterlineRumble Strip
Radar SpeedFeedbackSign
Radar SpeedFeedbackSign
ChangeableMessageSign
ChangeableMessageSign
Channelizers