If you are looking to travel by bus, anywhere in the USA, then this app helps you find the bus routes, and bus stops for most of the major bus companies in the country, including:
AC Transit, California-Northern
California University of Pennsylvania, Pennsylvania
Camarillo Area (CAT), California-Southern
Chapel Hill Transit, North Carolina
Charles River TMA - EZRide, Massachusetts
Charm City Circulator, Maryland
City of Oxford, Mississippi
Collegetown Shuttle, Maryland
DC Circulator, District of Columbia
Downtown Connection, New York
Emery-Go-Round, California-Northern
Georgia College, Georgia
Glendale Beeline, California-Southern
Gold Coast Transit, California-Southern
Los Angeles Metro, California-Southern
MBTA, Massachusetts
Massachusetts Institute of Technology, Massachusetts
Moorpark Transit, California-Southern
NYC MTA - Brooklyn, New York
NYC MTA - Staten Island, New York
North County Transit District, California-Southern
Pensacola Beach (SRIA), Florida
Portland Streetcar, Oregon
RTC RIDE, Reno, Nevada
Roosevelt Island, New York
Rutgers Univ. Newark College Town Shuttle, New Jersey
Rutgers University, New Jersey
San Francisco Muni, California-Northern
Seattle Streetcar, Washington
Simi Valley (SVT), California-Southern
Societe de transport de Laval, Quebec
Temple University, Pennsylvania
Thousand Oaks Transit (TOT), California-Southern
Toronto Transit Commission, Ontario
Unitrans ASUCD/City of Davis, California-Northern
University of Maryland, Maryland
Ventura Intercity (VISTA), California-Southern
Western Kentucky University, Kentucky