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Fictional Freeways By Adam Froehlig. Exit lists of Avenue of the Saints (I-37) and other corridors.
Fictional Freeways By Steve. Includes NJ 55, I-895 Philadelphia, and multi-state route 777.
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.
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