and is closed to all vehicles except buses and vanpools. Although a head-on collision involving a car and a bus occurred in 1980, the concept became permanent, but with the HOV lanes separated from the rest of traffic with Jersey barriers. The HOV lanes run between Downtown Houston (inbound A.M. and outbound P.M.) and the suburbs and are found on portions of the Katy Freeway, Gulf Freeway, North Freeway, Southwest Freeway, Eastex Freeway and Northwest Freeway. Since Metro Express buses use them during rush hour, most routes lead to the Park and Ride lots and use "secret" HOV lane exits (often elevated T-intersections) that lead to the lots (also used by vehicles as well) without having to exit the freeway to street intersections. The HOV system will soon get an overhaul in the event of major freeway construction to take place in Houston and may have HOV lanes in both directions with the concept of HOT (Toll) lanes introduced. In 2011, Metro began conversion of the HOV lanes to High Occupancy Toll (HOT) lanes. Commuters with only one person in a vehicle will be able to pay a toll to use the lanes when the conversion is complete. Metro Lift Metro Lift provides transportation needs for people with a disability, who cannot board, or ride from a regular Metro bus. The Metro Lift vehicles are shared-ride, meaning that they take multiple customers and groups. Metro tells its customers to use standard Metro bus services whenever possible. Metro Lift uses special vehicles that are distinct from fixed-route Metro buses. The Authority's METROLift paratransit service will have provided 1.9 million trips to 16,178 eligible riders in FY2017, using both METRO-owned lift-equipped vans and contractor-owned and operated accessible minivans. METRORail Metro's light rail service is known as METRORail. Metro offers a trip planner on its web site that provides information for public transit in the region it serves. It is multi-modal, combining schedule information for buses and rail. Riders enter their intended origin and destination, along with optional time, date, the trip planner displays, itineraries showing the stops, departure and arrival times, times to get from the origin to the destination and other information. Today, the average daily weekday ridership is 59,753 and 18.3 million annually. On November 9, 2007, Metro surpassed its 40 million boardings mark, something it did not expect to happen until 2020. Notable records in ridership have occurred on