Fictional

» Fictional Freeways
   By Swamphen Publishing. Southern United States, primarily Florida.

   
   http://www.swamphen.net/roads/fic/

» Fictional Transportation
   Covers Connecticut, U.S.

   
   http://www.nutmegroads.com/fictional/

» James Republic Committee of Transportation
   Transportation area of a fictional country.

   
   http://www.geocities.com/jamesrep/trans/comoftr.htm

» List of Fictional Interstates
   Gives text exit listings for new U.S. Interstates and other routes as well as extensions of existing ones.

   
   http://www.geocities.com/mrwheels2005/mrwheelsfictionalinterstates.html

» Missouri Freeway Exit Lists
   Includes various in the state.

   
   http://www.mylandofmisery.com/roads/mo/mo-exits.htm

» The US Highways that never were
   By Robert V. Droz. Alignments for US 0, US A1A, US 39, US 47, US 88, US 100, and US 402. Also, there is a list of the US highway numbers still not used.

   
   http://www.us-highways.com/us0999.htm

» The Ultimate Interstate System
   Provides an overview of what the system could look like in the future according to the webmaster. Includes exit listings for all primary routes.

   
   http://www.geocities.com/ultimateinterstatesystem/