SR-121 Closed Overnight 7 nights-Napa Co.-Starting Sept 21

State of California • Department of Transportation

TRAFFIC ADVISORY

Date: September 19, 2016
District: 4 - Oakland
Contact: Vince Jacala
Phone: (510) 286-5206

FOR IMMEDIATE RELEASE

State Route 121-Between State Route 128 and Wooden Valley Road
Full Overnight Highway Closures-Start September 21, 2016

NAPA COUNTY– The California Department of Transportation (Caltrans) has scheduled seven non-consecutive nights of full overnight closures on State Route 121(SR-121) in rural Napa County starting Wednesday, September 21.

The overnight closures will allow crews to continue repairs to the highway which was undermined during heavy rains in March 2016. Crews are working to prevent further erosion and continue reconstruction of the damaged northbound SR-121 traffic lane.

SR-121 Overnight Closures
Northbound and southbound SR-121 between Wooden Valley Road & Circle Oak Drive will be closed Wednesday, September 21 and Thursday, September 22 beginning at 7:00 PM each night until 5:00 AM the following mornings. The same overnight closures will also be effect each night Sunday, September 25 until Thursday, September 29.

SR-121 Detours
Westbound SR-128 motorists headed to southbound SR-121 will be detoured to westbound SR-128 to SR-29. Motorists from Napa wanting to avoid the closure are advised to use northbound SR-29 to eastbound SR-128. Motorists from Wooden Valley Road will be detoured to southbound SR-121 to northbound SR-29, then eastbound SR-128. Local access only beyond SR-128/SR-121 intersection. Expect delays.

Temporary Traffic Signal Lights-Alternating Traffic
During times when the overnight closures are NOT in effect, SR-121 will be open with temporary traffic signal lights and alternating traffic on one lane of SR-121.

For 24/7 updates check 511.org
Or follow us on Twitter: https://mobile.twitter.com/CaltransD4
Caltrans thanks you for your patience as we work to repair the highway.

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