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Traffic Updates

  • April 30, 2016 through May 6, 2016 (Revised)

    * REVISED ON MAY 3, 2016

    FULL FREEWAY CLOSURES:

    State Route 4:

    There are no full freeway closures of State Route 4 planned for this week.

    State Route 160:

    There are no full freeway closures of State Route 160 planned for this week

    HIGHWAY LANE CLOSURES:

    State Route 4:

    There will be highway lane closures in the westbound direction of State Route 4 between Railroad Avenue and Contra Loma Boulevard 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 Contra Loma Boulevard on Monday through Friday from 4:30 am to 12:00 pm.

    There will be highway lane closures in the westbound direction of State Route 4 between the State Route 160 / State Route 4 connector ramp and A Street / Lone Tree Way on Saturday evening from 11:59 pm to 7:00 am, Sunday evening from 11:00 pm to 4:00 am and Monday through Thursday evenings from 10:00 pm to 4:00 am.

    There will be highway lane closures in the eastbound direction of State Route 4 between Cavallo Road and the State Route 160 / State Route 4 connector ramp on Saturday evening from 11:59 pm to 8:00 am, Sunday evening from 11:00 pm to 6:00 am and Monday through Thursday evenings from 11:00 pm to 6:00 am.

    State Route 160:

    There are no highway lane closures of State Route 160 planned for this week.

    RAMP CLOSURES:

    The State Route 4 westbound loop on ramp at Hillcrest Avenue will be closed on Saturday evening from 11:00 pm to 6:00 am, Sunday evening from 10:00 pm to 4:00 am and Monday through Thursday evenings from 10:00 pm to 4:00 am.

    Hillcrest WB On Ramp Closure Detour

    The State Route 4 westbound off ramp at Hillcrest Avenue will be closed on Saturday evening from 11:59 pm to 6:00 am, Sunday evening from 10:00 pm to 4:00 am and Monday through Thursday evenings from 11:00 pm to 4:00 am.

    Hillcrest WB off ramp closure detour

    The State Route 4 eastbound on ramp at Hillcrest Avenue will be closed on Saturday and Sunday mornings from 1:00 am to 5:00 am and Monday through Thursday evenings from 11:00 pm to 3:00 am.

    Hillcrest EB On Ramp Closure Detour

    The State Route 4 eastbound off ramp at Hillcrest Avenue will be closed on Saturday and Sunday mornings from 1:00 am to 6:00 am and Monday through Thursday evenings from 11:59 pm to 5:00 am.

    Hillcrest EB off ramp closure

    Please note: the State Route 4 eastbound and westbound on and off ramps at Hillcrest and A Street / Lone Tree way will not be closed concurrently with other ramps where the closure conflicts with detour traffic.

    * The State Route 4 eastbound on ramp at A Street / Lone Tree Way will be closed on Wednesday evening from 7:00 pm to 6: 00 am.

    A Street Eastbound On Ramp Detour

    LOCAL STREET CLOSURES:

    There will be lane closures in the eastbound and westbound directions of Larkspur Drive between Hillcrest Avenue and Wildflower Drive Monday through Friday from 9:00 am to 3:00 pm *and Friday evening from 7:00 pm to 6:00 am.

    There will be lane closures in the northbound and southbound directions of A Street between State Route 4 and Rossi Avenue on Monday through Friday from 9:00 am to 3:00 pm in the northbound direction and 8:00 am to 2:00 pm in the southbound direction.

    Click here for a full PDF version of the planned lane closures for this week.