F Farebox Revenue: Monies collected from transit riders in exchange for transit trips.   Feeder Service: Provides access between linehaul transit service and trip origins and destinations.   Fixed Guideway (FTA): Any public transportation facility utilizing and occupying a separate right-of-way or rails for the exclusive use of public transportation service including, but not limited to, fixed rail, automated guideway transit, and exclusive facilities for buses and other high-occupancy vehicles; and also means a public transportation facility using a fixed catenary system and right-of-way useable by other forms of transportation.   Fixed Route (APTA): Service provided on a repetitive, fixed-schedule basis along a specific route with vehicles stopping to pick up and deliver passengers to specific locations; each fixed-route trip serves the same origins and destinations, unlike demand response. Includes route deviation service, where revenue vehicles deviate from fixed routes on a discretionary basis.   Full-Cost Valuation: Methodology that attempts to identify and quantify all impacts.