List of trolleybus systems in the United States



This is a list of trolleybus systems in the United States by state. It includes all trolleybus systems, past and present. About 65 trolleybus systems have existed in the U.S. at one time or another. In this list, boldface type in the "location" column and blue background colored row indicates one of the four U.S. trolleybus systems still in operation.

Washington
Dual-mode (diesel-trolley) buses operated 15 September 1990 – 24 January 2005 on routes using the Downtown Seattle Transit Tunnel. The overhead wire system in the tunnel was not connected to that used by surface trolleybus services.

Books and periodicals

 * Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.
 * Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.
 * Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.
 * Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.
 * Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.
 * Trolleybus Magazine (ISSN 0266-7452). National Trolleybus Association (UK). Bimonthly.