List of NFTA Metro bus routes

Overview
NFTA Metro carried many of its present route numbers and names from the previous International Railway Company routes. Otherwise, much of the routing follows (loosely) the following number schematic:

The routes recently underwent a major revamping. Gone are the original "A" designations to "City Line". Replacing them are destinations to general areas as noted in the listings.
 * 1-49 City of Buffalo and Erie County routes
 * 50-59 City of Niagara Falls and Niagara County routes
 * 60-81 Express routes to/from Downtown Buffalo
 * 90-97 Special event routes
 * 101-118 School bus routes
 * 200-216 Metrolink routes

Currently operating routes

 * (1) Originating Garage-Terminal routes are based at one of three garages: BW=Babcock-William, CS=Cold Springs and Fr=Frontier
 * (2) All weekend and holiday service originate out of Frontier