Chat Report Accident Traffic San Mateo Traffic 2024-12-24 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to San Mateo Burlingame, CA 3.82 mi Foster City, CA 6.18 mi Belmont, CA 6.54 mi Interstate highway exits close to San Mateo Exit 36, i280ca 5.26 mi Exit 35, i280ca 5.92 mi Exit 34, i280ca 6.12 mi Interstate highways close to San Mateo i280ca map 5.26 mi i880ca map 20.66 mi i80 map 21.25 mi State roads close to San Mateo US 101 CA SOUTHBOUND SOUTH OF HOPLAND map 0.46 mi US 101 CA NORTHBOUND SOUTH OF HOPLAND map 0.67 mi CA 82 map 0.87 mi