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.

By Adam Froehlig. Exit lists of Avenue of the Saints (I-37) and other corridors.

By Steve. Includes NJ 55, I-895 Philadelphia, and multi-state route 777.

Transportation area of a fictional country.

By Swamphen Publishing. Southern United States, primarily Florida.

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

Includes a few new facilities as well as others' renumbering.

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

Covers Connecticut, U.S.

From the site Western New York Roads. Examples cover most of the state.