Interstate Highways Edit
There are four Interstate Highways traveling through Highway City.
|Interstate 21||A major north-south Interstate Highway in Intertropolis, Nevada. Travels through the western side of Highway City.||Jordan Cassatt Highway|
|Interstate 23||A major north-south Interstate Highway in Routeville, Utah. Travels through the eastern side of Highway City.||Kimberly Blanding Highway|
|Interstate 48||A major east-west Interstate Highway in Highway City. Travels through Intertropolis, Nevada, then passes the state border (Town Separator) into Routeville, Utah.||Blanding Cassatt Highway|
|Interstate 248||A beltway Interstate Highway around Highway City. The western half in Intertropolis, Nevada is called Interstate Beltway and the eastern half in Routeville, Utah is called U.S. Route Beltway.||Interstate Beltway (Intertropolis)|
|U.S. Route Beltway (Routeville)|
There are three U.S. Highways traveling through Highway City.
|U.S. Route 47||Travels northeast-southwest through Downtown Intertropolis, Nevada and Downtown Routeville, Utah in Highway City.||Downtown Boulevard|
|U.S. Route 86||Travels east-west through Intertropolis, Nevada, then passes the state border (Town Separator) into Routeville, Utah. In Intertropolis, Nevada, it is called Corona Boulevard. In Routeville, Utah, it is called Millennium Avenue.||Corona Boulevard (Intertropolis)|
|Millennium Avenue (Routeville)|
|U.S. Route 389||Travels southeast-northwest through partly in Routeville, Utah but mostly in Intertropolis, Nevada.||Nanospore Avenue|
There are only one toll highway in Highway City between Intertropolis and Routeville that is treated as a state border between Nevada and Utah.
|TOWN SEPARATOR||Town Separator||A toll highway between Intertropolis and Routeville, treated as a state border between Nevada and Utah.|