Nighttime Closures on State Route 29 from Sierra Avenue to Napa River Bridge

Published:

Schedule: Monday, April 21 - Thursday, April 24, from 8 p.m. to 6 a.m.
And Sunday April 27-Thursday May 1, from 8 p.m. to 6 a.m.

Map showing State Route 29 at Sierra Avenue in the city of Napa, California.Napa County — Caltrans is scheduled to implement lane closures on State Route 29 (SR-29) from Sierra Avenue to Napa River Bridge from Sunday, April 21, to Thursday, April 24, from 8 p.m. until 6 a.m. each night, and on Sunday April 27 through Thursday May 1 from 8 p.m. until 6 a.m. each night.

The lane closures will allow construction crews to grind away old asphalt and replace it with new pavement. Crews will also temporarily restripe lanes and install K-rail.

Northbound and Southbound SR-29 lanes will be closed at different times, and at least one lane will remain open during construction.

All work depends on weather.

For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/
For 24/7 traffic updates, follow 511.org: https://x.com/511SFBay

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