* NOTE: CHP incident text may be been modified from its original to improve readability, as a result some errors may have been introduced. Data provided by CHP. Official CHP Incidents.
CalTrans Road Conditions SR-121
In The Central California Area
No traffic restrictions are reported for this area.
Data provided by CalTrans. NOT FOR EMERGENCY USE. In an emergency visit official CalTrans website.
In Petaluma All lanes will be closed multi-day (long term) for grinding and paving along Southbound Highway 121 at Route 121 from May 17 at 11:01PM to May 20 at 4:59AM.