Interstate 12
I-12 | ||||
|---|---|---|---|---|
| Republic of West Florida Parkway | ||||
 I-12 highlighted in red | ||||
| Route information | ||||
| Length | 86.653 mi[1][a] (139.454 km) | |||
| Existed | 1967–present | |||
| NHS | Entire route | |||
| Major junctions | ||||
| West end |  I-10 in Baton Rouge | |||
| East end |  I-10 / I-59 in Slidell | |||
| Location | ||||
| Country | United States | |||
| State | Louisiana | |||
| Parishes | East Baton Rouge, Livingston, Tangipahoa, St. Tammany | |||
| Highway system | ||||
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Interstate 12 is a 85.59 miles (137.74 km) long Interstate Highway in Louisiana, connecting Interstate 10 at each end. It goes from Baton Rouge to Slidell.
References
[change | change source]- ↑ "La DOTD GIS Data". Louisiana Department of Transportation and Development. September 2015. Retrieved May 23, 2017.
- ↑ "FHWA Route Log and Finder List / Table 1: Main Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of December 31, 2016". Federal Highway Administration. February 22, 2017. Retrieved May 23, 2017.
Notes
- ↑ For the federal government's purposes, the Federal Highway Administration lists I-12 as 85.59 miles (137.74 km) in length.[2]
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