The longest highway is 122.3 miles, but I'm not sure what it's called.
The longest highway in the Philippines is the Pan-Philippine Highway (aka Maharlika Highway).
I 90 is the longest highway in the u.s.a
Longest interstate highway is I-90.
The longest state highway in Nebraska is Route 92.
The longest state highway in NJ is Route 47.
Wailuku River is the longest river in Hawaii.
Tennessee Route 1 is the longest highway which is 866km long.
my long highway
The Pan American Highway
it is the dueniden highway into it
Australia`s Highway 1 is the longest national highway in the world at over 14,500 km (9,000 mi).
H1