Ключевые слова: america, asphalt, bay area, ca, cal, california, car, carpool, carpool lane, cars, city, commute, direction, drive, express, express lane, exprs, fast, freeway, high occupancy vehicle, highway, hov, info, information, infrastructure, interstate, marking, markings, motorway, multiple lane, notice, paved, paying, road, san francisco bay, sign, signage, street, toll lane, traffic, transport, transportation, travel, trip, united states, urban, usa, vehicle, vehicles, way,