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Highway History - http://www.fhwa.dot.gov/infrastructure/history.htm
United States Federal Highway Administration page with a collection of various auto trail, U.S. highway, and Interstates histories, some from older FHWA publications, as well as other related information. |
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The Yellowstone Trail - http://www.yellowstonetrail.org/
Guide to the old highway along the northern tier of the United States. |
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Great Platte River Road Archway Monument - http://www.archway.org/
Structure built over I-80 in Nebraska, U.S., commemorating the old wagon trail. Virtual tour included. |
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Oregon Trail: The Trail West - http://www.vlib.us/old_west/trails/othist.html
Detailed information about trail from Oregon to Missouri. |
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Indiana's Historic National Road - http://www.indiananationalroad.org/
Covers that state's portion of the road from Illinois to Maryland, U.S. Includes history and attraction listing. |
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Interregional Highways - http://www.roadfan.com/intreg.html
Early plans for systems in the United States, some implemented, some not. |
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Route 40 - National Road - http://www.route40.net/
Guide to the first federally-funded road in the U.S. (1800s) and the route which followed it later (US 40). |
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Travel the Bozeman Trail - http://www.bozemantrail.org/
A gold-rush trail cutting through the hunting grounds of the Northern Plains Indians in Montana and Wyoming, U.S. |
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Old Spanish Trail Centennial - http://www.oldspanishtrailcentennial.com/
Organization involved in preparing the 2029 celebration of the auto trail. Includes history and travel log scans of the route. |
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The Dixie Highway of North Georgia - http://www.dixiehighway.org/
Tourism project for Cobb, Bartow, Gordon, Whitfield and Catoosa Counties in the U.S. state. Features history and maps. |
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National Road Association of Illinois - http://www.nationalroad.org/
Organization focused on promoting the history of the first byway going west across America, currently known as U.S. Route 40. Includes history of the road, stories, membership details, and contacts. |
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El Camino Real International Heritage Center - http://www.elcaminoreal.org/
Includes information about the El Camino Real de Tierra Adentro National Historic Trail, which traverses the country of Mexico and the U.S. state of New Mexico. |
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Historic Columbia River Highway - http://www.columbiariverhighway.com/
Site covering the routing in Oregon, U.S. along the river in the general location of modern US 30 and Interstate 84. Includes activity information, pictures, postcards and ephemera scans. |
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North American Auto Trails - http://academic.marion.ohio-state.edu/schul/trails/trails.html
Catalog of auto trails from the United States and Canada in the 1910s and 1920s; includes route markers and current numbers. |
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Drive the Old Spanish Trail - http://www.drivetheost.com/
Contains history about and photographs of the former auto trail running along the southern tier of the U.S. |