Report a problem on our app from desktop or mobile device. Road Related Permits County Maintained Roads

Road Maintenance is more than asphalt. Our Road Maintenance Division is responsible for routine and emergency repairs to over 316 miles of road surfaces, culverts, shoulders, drainage facilities, and roadside vegetation on roads within the public right-of-way of San Mateo County's unincorporated districts. Learn more about the County Right-of-Way

2021 Winter Storms - closed roads

 Winter Storms Closed Roads

Crews repairing damaged culvert

Road Crews repairing culvert in preparation for winter. 

2021 Winter Storms - opening up closed roads

Crews opening up road after storm damage

2021 Winter Storms slipout repair

Slipout repairs in preparation for winter storms

Culvert bypass

Crews working on culvert bypass during culvert replacement project. 



Replace old street signs

Sign installation

Installing overhead sign