Number of Miles 611
Intersections with other Interstates
Spur Routes
Notes When I-77 and I-81 merge in Virginia, you are going both north and south on a wrong-way multiplex.
... 2.2 km² (0.8 mi²) of it is water. The total area is 1.92% water. Demographics As of the census2 of 2000, there are 53,364 people, 21,348 households, and ...