The official signage ceremony was held April 22, 2017, in Killeen, Texas, on the Central Texas College campus. More I-14 signs went up over the next few weeks. On April 11, 2019, US Representative Babin introduced the I-14 'Forts-to-Ports' bill—which could extend I-14 to Odessa—to the US House of Representatives. In August 2021, senators Ted Cruz of Texas and Raphael Warnock of Georgia introduced an amendment to the American Jobs Plan that would designate a corridor of I-14 to connect their respective states. The Interstate as envisioned would reach from the Midland–Odessa, Texas, metropolitan area in the west to Augusta, Georgia, in the east. The bipartisan legislation aims to connect multiple military installations, including Fort Hood in Killeen, Texas (already connected); Goodfellow Air Force Base in San Angelo, Texas; Fort Polk in Leesville, Louisiana; Camp Beauregard in Pineville, Louisiana; Fort Benning in Columbus, Georgia; Robins Air Force Base in Warner Robins, Georgia; and Fort Gordon west of Augusta, Georgia. This amendment was included in the final bill approved by the House and Senate and signed by President Joe Biden on November 15, 2021. Future Existing route I-14 has been expanded from four to six lanes in Killeen, Texas, during a widening project that lasted from 2013 to late 2016. The project was estimated to be completed in 2014 but was delayed by other road expansion projects. Plans to widen the existing route through Harker Heights to the I-35 intersection in Belton from four lanes to six lanes began in April 2018 and are ongoing. Proposed extension The IIJA designates an extended future I-14 corridor that would encompass the original "14th Amendment Highway" and "Gulf Coast Strategic Highway" concepts, including the following designated High Priority Corridors: High Priority Corridor 84, the Central Texas Corridor, including: 84(A): Commencing near State Highway Loop 338 (Loop 338) in Odessa, running eastward generally following I-20, connecting to State Highway 158 (SH 158) near Midland, then following SH 158 eastward before following US 87 southeastward, passing San Angelo, and connecting to US 190 near Brady. This proposed route has been designated "I-14 North". 84(B): Commencing at the intersection of I-10 and US 190 in Pecos County, following US 190 to Brady. This southern fork has been designated "I-14 South". 84(C): Following portions of US 190 eastward, passing near the central Texas cities of Fort Hood, Killeen, Belton, Temple, Bryan, College Station, Huntsville, Livingston, Woodville, and Jasper