SAN FRANCISCO, CA — Northbound Highway 101 will close again this weekend between Cesar Chavez and 17th streets so road crews can continue pavement repair work. All northbound lanes are scheduled to shut down from 11 p.m. Friday until 6 a.m. Monday.
Transportation officials also said one southbound lane will be closed during the work period. The shutdown is part of an ongoing repair effort on the busy corridor through San Francisco.
When the shutdown begins and ends
The closure is set to begin at 11 p.m. Friday, with northbound traffic blocked through the overnight hours and the rest of the weekend. The lanes are expected to reopen at 6 a.m. Monday.
That timing gives crews a full weekend window to finish the pavement work without weekday traffic. Drivers heading through the area will need to plan for delays and possible rerouting around the closure zone.
Where drivers will hit the biggest restrictions
The affected stretch runs from Cesar Chavez Street to 17th Street, a heavily traveled section of Highway 101 in San Francisco. During the closure, all northbound lanes in that area will be unavailable.
Officials said the work will also affect southbound traffic, with one lane closed as crews operate in the corridor. That means impacts are not limited to motorists traveling in just one direction.
Why crews are closing the highway again
The lane closures are being used to allow pavement repair work to continue. The weekend schedule suggests crews need extended access to the roadway in order to complete the job safely and efficiently.
Highway maintenance work of this kind often requires full or partial shutdowns so workers can remove damaged pavement, make repairs, and reopen lanes once the surface is ready for traffic again. In this case, the closure is temporary but significant because of the route’s traffic volume.
What the southbound lane closure means
Although the main shutdown affects northbound drivers, the closure will also trim capacity for people traveling southbound. One lane in that direction will be closed while the work is underway.
That extra restriction could slow traffic in both directions, especially during busy weekend travel periods. Drivers using Highway 101 through San Francisco should expect the corridor to be tighter than usual until the work is complete.
How motorists can prepare for the weekend work
Anyone planning to drive through the Cesar Chavez to 17th Street segment should allow extra time and watch for detours or traffic backups. The closure covers most of the weekend, so trips that would normally rely on that section of Highway 101 may take longer than usual.
Because the shutdown lasts from late Friday night until early Monday morning, the biggest impact is likely to fall on overnight travelers, Saturday and Sunday drivers, and anyone commuting before the lanes reopen. Checking traffic conditions before leaving could help reduce delays.
Another round of repairs on a key Bay Area route
The weekend shutdown is another example of the maintenance work needed to keep a major Bay Area freeway in service. Highway 101 is one of the region’s most important travel routes, so even short closures can affect a large number of drivers.
While the closure is temporary, it is being used to complete repairs that require more than normal lane-by-lane work. Once the weekend window ends, northbound traffic is expected to return to the corridor.
