A Redwood City cyclist is on the verge of completing a 5-year project to ride every bit of legally bikeable road and trail in San Mateo County — amounting to more than 2,800 miles across 33 cities and ...

Now, San Mateo County residents can use an online tool called a ‘ Tsunami Hazard Area Dashboard ’ to see what areas will be ...

San Mateo County launched its new Tsunami Hazard Area Dashboard on Monday as part of a broader effort to better prepare for ...