United States Interstate Highway Map: (alaska, hawaii, and puerto rico also have interstate. Web 78 rows there are 70 primary interstate highways in the interstate highway system, a network of freeways in the united. Web our first highways map of the united states of america above shows interstates and minor highways across all.

United States Interstate Highway Map

Web a map of the us interstate highway system, showing the national capital, state capitals and highway numbers along with extensive road and. The us interstate map can be defined as the map which connects the major highways from one state to. Road map > full screen.