US highways 70-79, with branch routes3-digit "branch" routes are listed under their 2-digit "main" route. Highways shown in italics have been decommissioned.
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US 70
US 73
US 74
US 75 US 76 US 77 US 78 US 79
- US 170
- US 270 [i] (original) (approved in 1926 but changed to a different number before it was ever signposted)
- US 270 [ii] (current)
- US 370
- US 470
US 73
US 74
US 75 US 76 US 77 US 78 US 79
Page originally created 1998;
last updated Oct. 21, 2020.
last updated Oct. 21, 2020.
