CONTRA COSTA TRANSPORTATION AUTHORITY (CCTA)
HIGHWAY 4 CORRIDOR PROJECTS
LANE CLOSURES AND TRAFFIC INFORMATION
WEEK OF May 2, 2015 THROUGH
May 8, 2015
*Revised May 5, 2015
FULL FREEWAY CLOSURES:
State Route 4:
*State Route 4 will be closed in the eastbound direction at Hillcrest Avenue on Monday,
Tuesday, and Wednesday evenings from 11:59 pm to 5:00 am. (The remainder of these
closures have been canceled).
*State Route 4 will be closed in the westbound direction at Hillcrest Avenue on Monday,
Tuesday and Wednesday evenings from 11:00 pm to 3:00 am. (The remainder of these
closures have been canceled).
State Route 160:
State Route 160 will be closed in the northbound direction between the State Route 4/State
Route 160 connector ramp and Main Street on Wednesday through Friday evenings from
11:59 pm to 6:00 am.
HIGHWAY LANE CLOSURES:
State Route 4:
There will be highway lane closures in the westbound direction of SR4 between Railroad
Avenue and Bailey Road on Wednesday and Thursday from 11:00 am to 7:00 pm.
State Route 160:
There will be highway lane closures in the northbound direction of State Route 160 between
the State Route 4/State Route 160 connector ramp and Main Street on Monday through
Friday from 7:00 am to 4:00 pm.
RAMP CLOSURES:
There are no ramp closures planned for this week.
LOCAL STREET CLOSURES:
*Contra Loma Boulevard/L Street will be closed between the eastbound off ramp and the westbound
on ramp of State Route 4 on Monday through Friday evenings from 10:00 pm to 5:00 am. (These
closures have been postponed until next week).
*A Street/Lone Tree Way will be closed in all directions between the State Route 4 on and off ramps
starting on Friday evening at 10:00 pm and ending on Sunday evening (May 10th) at 6:00 pm.
Cavallo Road will be closed in all directions between E. Tregallas Road and Sunset Drive on Saturday
from 12:00 am to 6:00 am Sunday morning.
There will be single lane closures in the northbound and southbound directions of Hillcrest Avenue
between Sunset Drive and E. Tregallas Road on Wednesday, Thursday and Friday evenings from 8:00
pm to 4:00 am.
For questions or comments please send e-mail to [email protected].
H I G H W AY 4 E A S T B O U N D C O N N E C T O R T O R O U T E 1 6 0 C L O S U R E
(DETOUR ROUTES MARKED IN GREEN)
Route 1
60
Hillcrest Avenue
E 18th Street
HIGHW
AY 4
ACTUAL ROUTES MAY CHANGE - PLEASE FOLLOW POSTED DETOUR SIGNS
Cavallo Road
A Street
D Street
S O U T H B O U N D A S T R E E T / L O N E T R E E W AY C L O S U R E
(DETOUR ROUTE MARKED IN GREEN)
Bryan Avenue
Sunset Avenue
HIGHWAY 4
Cavallo Road
Lone Tree Way
Tregallas Road
A C T U A L R O U T E S M AY C H A N G E — P L E A S E F O L L O W P O S T E D D E T O U R S I G N S