During the week of Sept. 19-25, Highway 4 will see lane closures between Antioch and Pittsburg while Oakley will see SR-160 closed in the Northbound Direction throughout the week in the evening hours.
FULL FREEWAY CLOSURES:
State Route 4:
There are no full freeway closures of State Route 4 planned for this week.
State Route 160:
There will be a full freeway closure of State Route 160 in the northbound direction between the State Route 4/State Route 160 connector ramp and Main Street on Sunday through Thursday evenings from 10:00 pm to 4:00 am.
HIGHWAY LANE CLOSURES:
State Route 4:
There will be highway lane closures in the westbound direction of State Route 4 between Railroad Avenue and Loveridge Road on Monday through Friday from 11:00 am to 7:00 pm.
There will be highway lane closures in the eastbound direction of State Route 4 between Bailey Road and Loveridge Road on Monday through Friday from 4:30 am to 12:00 pm.
State Route 160:
There are no highway lane closures of State Route 160 planned for this week.
RAMP CLOSURES:
There are no ramp closures planned for this week.
LOCAL STREET CLOSURES:
Cavallo Road will be closed in all directions between E. Tregallas Road and Sunset Drive between 10:00 pm Friday (September 18th) and 8:00 pm Sunday (September 20th).
Source
http://4eastcounty.org/wp-content/uploads/2015/09/LC-WEEK-OF-9-19-15-.pdf
