I 90 is the longest highway in the u.s.a
Longest interstate highway is I-90.
U.S. Route 20 is an east-west United States highway. Spanning 3,365 miles, it is the longest road in the United States.
Longest Interstate-Interstate 90 From Seattle, WA to Boston, MA 3099 Miles Longest US Highway- US 20 From Newport, OR to Boston, MA 3365 Miles Longest US State Highway-Montana State Highway 200 from Heron, MT to Fairview, MT 701 Miles
Highway 1 in Alaska.
The longest highway in the Philippines is the Pan-Philippine Highway (aka Maharlika Highway).
Interstate 90. As an aside, the mid-point of the highway is near Blue Earth, MN.
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.
The longest state highway in Nebraska is Route 92.
The longest state highway in NJ is Route 47.
Tennessee Route 1 is the longest highway which is 866km long.
my long 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.