Alaska does not have counties. Some cities may be served by transit agencies in adjoining cities. Here we show the bus stops of Ketchikan, Alaska.

Unlike most other rapid transit systems, BART lines historically were not primarily referred by color names (although the colors used on maps have been constant since 1980) or other shorthand designations. The services are mainly identified on maps, schedules, and station signage by the names of their termini.[from wikipedia]

Examples of various proofs of purchase

A public agency that provides public transportation in Lane County, Oregon, United States. The transit district serves the Eugene and Springfield metropolitan areas, including the neighboring cities of Coburg, Junction City, Creswell, Cottage Grove, Veneta, and Lowell.

For geographical, historical and economic reasons, differences exist internationally regarding use and extent of public transport. While countries in the Old World tend to have extensive and frequent systems serving their old and dense cities, many cities of the New World have more sprawl and much less comprehensive public transport.[from wikipedia]

The only forms of public transportation found in Nicaragua werebuses and taxis.

San Diego Metropolitan Transit System.San Diego's Regional Public Transit Provider from San Ysidro to La Mesa to La Jolla.

Tri-County Metropolitan Transportation District of Oregon, is a public agency that operates mass transit in a region that spans most of the Portland metropolitan area in the U.S. state of Oregon

The Santa Clara Valley Transportation Authority (VTA) is a special district responsible for public transit services, congestion management, specific highway improvement projects, and countywide transportation planning for Santa Clara County, California. It is one of the governing parties for the Caltrain commuter rail line that serves the county.[from wikipedia]