.svg) Interstate 14 | ||||
|---|---|---|---|---|
| 14th Amendment Highway Gulf Coast Strategic Highway Central Texas Corridor | ||||
 I-14 highlighted in red | ||||
| Route information | ||||
| Maintained by TxDOT | ||||
| Length | 25.1 mi[1] (40.4 km) | |||
| Existed | January 26, 2017[2]–present | |||
| NHS | Entire route | |||
| Major junctions | ||||
| West end |   Bus. US 190 / US 190 near Copperas Cove | |||
| East end |  I-35 / US 190 at Belton | |||
| Location | ||||
| Country | United States | |||
| State | Texas | |||
| Counties | Coryell, Bell | |||
| Highway system | ||||
| ||||
Interstate 14 (I-14[a]), also known as the 14th Amendment Highway, the Gulf Coast Strategic Highway, and the Central Texas Corridor, is an Interstate Highway that is currently located entirely in Central Texas, following US Highway 190 (US 190). The portion of the route that has been constructed and signed to date, the Central Texas Corridor along US 190 west of I-35 was officially designated as I-14 by the Fixing America's Surface Transportation Act (FAST Act), signed by President Barack Obama on December 14, 2015.
The proposal for the "14th Amendment Highway" has its origins in the 2005 transportation bill, the Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU). The route was initially planned to have a western terminus at Natchez, Mississippi (later from I-49 near Alexandria, Louisiana), extending east through Louisiana, Mississippi, and Alabama, before ending at Augusta, Georgia, or North Augusta, South Carolina. Advocates of the Gulf Coast Strategic Highway subsequently proposed extending I-14 to I-10 near Fort Stockton and the junction of US 277 and I-10 near Sonora, Texas. The study and planning of I-14 has continued because of support and interest from both Congress and the associated state highway departments. The I-14 corridor, if ultimately constructed, would provide a national strategic link to numerous major military bases and major Gulf and Atlantic coasts ports used for overseas deployments in six states from Texas to South Carolina.
On November 15, 2021, President Joe Biden signed the Infrastructure Investment and Jobs Act (IIJA), which designated the components of the Gulf Coast Strategic Highway corridor between Brady, Texas (including forks to I-20 in Midland and I-10 in Pecos County, Texas), and Augusta, Georgia, as High Priority Corridors of the National Highway System, forming a future extension of I-14.
- ^ Starks, Edward (January 27, 2022). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways". FHWA Route Log and Finder List. Federal Highway Administration. Retrieved February 8, 2023.
- ^ Transportation Planning and Programming Division (n.d.). "Interstate Highway No. 14". Highway Designation Files. Texas Department of Transportation. Retrieved June 29, 2018.
- ^ Transportation Planning and Programming Division (n.d.). "Highway Designations Glossary". Texas Department of Transportation. Retrieved May 20, 2020.
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