Drivers can expect delays through the weekend on northbound Highway 101 due to construction on the Corte Madera Creek Bridge.
Various lanes will be closed during construction, which is scheduled for Friday and Saturday between 7 p.m. and 11 p.m. Construction might continue Sunday between 7 p.m. and 6 a.m.
The lane closures will enable crews to apply a polyester concrete overlay to the bridge deck. Polyester concrete is a durable substance that helps extend the service life of bridges and overpasses.
Drivers are advised to expect some delays, and to allow for extra travel time.