Center to the Flats, FirstEnergy Stadium, the Great Lakes Science Center, the Rock and Roll Hall of Fame, and Burke Lakefront Airport. Rapid Transit Bus Lines HealthLine In October 2008, RTA opened its first bus rapid-transit line. It runs along Euclid Avenue, providing a direct route between Cleveland's primary tourist attractions from Downtown Cleveland through University Circle to East Cleveland. Originally referred to as the "Silver Line," naming rights for this RT bus line were bought by The Cleveland Clinic and University Hospitals, and the line was renamed the HealthLine. Between Public Square and East 105th Street, the RT bus system includes dedicated bus lanes close to the inner median where light-rail stations are also located. All RT bus stations along the route feature off-board fare collection. The RT buses include a GPS locator on board: the locator allows automated traffic signals to give the HealthLine buses priority at busy intersections. The HealthLine runs 24 hours a day, 7 days per week. Cleveland State Line In December 2014, RTA opened a second bus rapid transit to serve the western suburbs of Cleveland as well as a larger portion of downtown, including Cleveland State University. Cleveland State purchased naming rights to the route. The line carries a "55" designation, the same bus route number used by the BRT's predecessor. All passengers must pay or swipe/dip their farecards on board the bus. Only a portion of the line along Clifton Boulevard–from the western terminus of Cleveland Memorial Shoreway to Webb Road in Lakewood– includes a dedicated bus-only lane. However, the bus-only designation only applies during rush hours: with the eastbound bus-only lane active during the morning rush, and with the westbound bus-only lane active during the evening rush. All outbound trips originate from the Stephanie Tubbs Jones Transit Center near Cleveland State and travel through downtown to Public Square before entering the west shoreway. Shortly after reaching the Lakewood border, the line divides into three sub-routes: 55: Travels down Clifton and continues to follow U.S. Route 20 to Detroit Road until reaching Wagar Road where it travels south to Lorain Rd in Fairview Park, continues to North Olmsted via Great Northern Mall before terminating near the Lorain County line. Rush hour trips travel into the North Olmsted park-n-ride. 55B: Travels down Clifton and continues to follow Lake Road into Bay Village where it follows Wolf, West Oviatt, and Osborn Roads west to