to keep the museum open until September 7 of that year, but it proved to be so popular that it remained open and eventually became a permanent museum. On weekends during its initial opening, museum nostalgia trains would run between 57th Street − Sixth Avenue and Rockaway Park, making an intermittent hour-long stop at the exhibit. In the mid-1990s the Metropolitan Transportation Authority (MTA) assumed control of the Transit Museum from the New York City Transit Authority. At that time, the scope of the museum was expanded to include other aspects of transportation services within the MTA region, including commuter rail (Metro-North, Staten Island Railway, Long Island Rail Road) and roads, tunnels, and bridges (MTA Bridges and Tunnels). Since then, rotating exhibits on the mezzanine level frequently highlight commuter railroad and bridge/tunnel operations, as well as their history. The museum includes subway, bus, railway, bridge, and tunnel memorabilia; and other exhibits including vintage signage and in-vehicle advertisements; and models and dioramas of subway, bus, and other equipment. A program of lectures, seminars, films, and tours for all ages is offered at the museum. In addition, offsite programs consist of guided tours of MTA facilities, subway stations, artwork and architecture, and New York neighborhoods, as well as opportunities to ride vintage railway and bus equipment. The museum's mezzanine (upper) level contains the majority of the exhibits, restrooms, water fountains, a gift shop, and a dining space for visitors who have brought their own food or drink (none is for sale onsite). Artifacts from historic subway and bus operations, as well as NYC transportation infrastructure, are on display. The exhibits on the upper level are changed from time to time. In addition, there is a small presentation screening room which usually displays posters and videos for public education about courtesy and safety, including examples from other transit systems around the world. In addition to its own exhibit spaces, the museum occasionally collaborates with other local organizations, such as the Coney Island Museum, to jointly present historical or contemporary shows, such as Five Cents To Dreamland: A Trip to Coney Island. Railway artifacts On the platform (lower) level, two fully powered and operational subway tracks contain many historic examples of New York City subway and elevated railway equipment on permanent display. Preserved railcars, most of which can still be operated, date as far back as the predecessor companies that came before the New