U.S. Route 331

U.S. Route 331 marker
U.S. Route 331
Map
Route information
Auxiliary route of US 31
Maintained by FDOT and ALDOT
Length149.830 mi[1][2] (241.128 km)
Major junctions
South end US 98 / SR 30 / SR 83 at Santa Rosa Beach, FL
Major intersections
North end US 80 / US 82 / SR 6 / SR 8 / SR 9 / SR 21 at Montgomery, AL
Location
CountryUnited States
StatesFlorida, Alabama
CountiesFL: Walton
AL: Covington, Crenshaw, Montgomery
Highway system
  • Alabama State Highway System
SR 302AL I-359
SR 329FL SR 331
I-175SR 187 SR 188

U.S. Route 331 (US 331) is a spur of U.S. Route 31. It currently runs for 150 miles (240 km) from Santa Rosa Beach, Florida east of Fort Walton Beach at US 98 to Montgomery, Alabama at US 80 and US 82. Unlike US 131, US 231, and US 431, US 331 never intersects with its "parent" route, US 31; however, the two routes do come within 4 miles (6.4 km) of each other in Montgomery.

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  2. ^ Cite error: The named reference ALDOT was invoked but never defined (see the help page).