Central Florida Regional Transportation Authority (LYNX) provides public transportation services for Orange, Seminole and Osceola counties. Daily fixed-route bus service provides more than 79,000 passenger trips each weekday spanning an area of approximately 2,500 square miles with a resident population of more than 2.2 million. Small portions of Lake and Polk counties are served as well. Other LYNX services include LYMMO, a free downtown Orlando circulator; a commuter assistance Vanpool program; ACCESS LYNX paratransit Service; NeighborLink twelve flex service routes; and the Road Rangers sponsored by State Farm roadside assistance program on Interstate 4.