I 40
Longest interstate highway is I-90.
Interstate 75
Interstate 80
Interstate 95 - East Coast Highway
The longest Interstate Highway is I-90, running from Boston MA to Seatle WA with about 3100 miles.. The second longest Interstate highway is I-80, running from San Francisco CA to New York NY with about 2900 miles.
No. Interstate 90 is the longest Interstate Highway in the United States.
The longest Interstate Highway is I-90, running from Boston MA to Seatle WA with about 3100 miles.. The second longest Interstate highway is I-80, running from San Francisco CA to New York NY with about 2900 miles.
Savannah river
The longest highway in West Virginia is Route 20. It is 262.1 miles long and runs from north to south.
Interstate 90. As an aside, the mid-point of the highway is near Blue Earth, MN.
It is interstate 95.It is the longest because it passes through Florida and ends in Miami, a major southern Florida city. Next on the list is interstate 35.
Interstate-65 is the longest interstate highway in Alabama. It is 367 miles stretching from the I-10 in Mobile to the Tennessee state line.