A high-occupancy vehicle lane (also known as an HOV lane, carpool lane, diamond lane, 2+ lane, and transit lane or T2 or T3 lanes) is a restricted traffic lane reserved for the exclusive use of vehicles with a driver and one or more passengers, including carpools, vanpools, and transit buses.
Can you drive in the carpool lane if you’re pregnant?
No, You Can’t Use the Carpool Lane Just Because You’re Pregnant.
What cars can ride in HOV lane?
Often referred to as “carpool lanes,” HOV lanes are open to carpoolers, buses, and motorcyclists in most areas. Some HOV lanes are accessible to certain inherently low emission vehicles (ILEVs), such as hybrid electric vehicles (HEVs) and alternative fuel vehicles (AFVs), regardless of the number of passengers.