Dumbarton Bridge SR 84 Westbound
Between the toll plaza and the bridge, one mile plus, 3-lanes divided hwy with shoulder, looks like a freeway. CHP bushwacks travelers with radar guns as they accelerate from the toll plaza. Natural speed is 65 mph but limit is set at 55. Only one sign of ordinary size, easily unnoticed. CHP has one or two units (or more) most evenings between 4 and 8 PM. and some Sat and Sunday mornings. Easy pickins for them.