Construction projects are affecting traffic, with several roads impacted by lane reductions and closures. A major shutdown is planned for the Carquinez Bridge, where all westbound lanes will be closed. This closure is scheduled to last from Friday evening to early Monday morning.

The shutdown is expected to affect weekend travel, and drivers should be prepared for detours. Further information about the closure and other traffic impacts is available.

Details about the construction projects and resulting traffic disruptions can be found through additional reporting on the subject.