Could Texas Get a New Interstate? Proposal Would Connect DFW With East Texas

DALLAS — Texas could one day see a brand-new interstate highway cutting across East Texas if a new proposal from the Texas Department of Transportation moves forward.

A recently published TxDOT feasibility study examines turning U.S. 287 into a full Interstate, creating a major new corridor linking Port Arthur, Fort Worth, and Amarillo. The potential route would provide a more direct connection between the Texas coast and the Panhandle and reshape freight and commuter travel across the state.

What the Proposal Would Do

The project would convert 613 miles of U.S. 287 that are not currently interstate-standard into a new, fully controlled-access highway. While U.S. 287 already overlaps with existing Interstates in some areas, much of the route would need major upgrades, including wider lanes, paved shoulders, and modern interchanges.

According to the study, the project would cost an estimated $24.5 billion and is designed to reduce congestion, improve safety, and support long-term economic growth.

Economic Impact and Travel Benefits

TxDOT estimates the new Interstate could add $11.6 billion to Texas’ gross domestic product by 2050 and create roughly 47,000 jobs statewide. The state would also see a projected $39.6 billion return on investment over time.

The report indicates the project could shorten travel by about 44 minutes per vehicle by allowing higher speeds and eliminating frequent stops along the current route.

“This is due to higher travel speeds, access-controlled facility, and elimination of frequent stops at intersections in towns,” the study states.

Safety and Freight Traffic

TxDOT also found the interstate conversion could reduce traffic accidents by 28%. At the same time, daily truck traffic along the corridor could increase by 116%, reflecting the route’s importance as a freight artery connecting Southeast Texas to the Panhandle and beyond.

Major Hurdles Remain

Before any construction could begin, U.S. 287 would have to be officially designated as an Interstate by Congress. After that, significant physical upgrades would still be required.

The study highlights at least 54 overpasses that currently fail to meet interstate standards and would need to be rebuilt. At present, U.S. 287 is not considered a high-priority corridor on the National Highway System and does not carry a “Future Interstate” designation.

“The building of an interstate system is a decades-long strategic initiative,” the report notes. “There is no specific federal or state funding program set aside to build future interstate highways.”

Still Under Review

TxDOT officials stress the project remains under consideration and no construction timeline or funding plan has been approved.

“US 287 remains an essential corridor for economic opportunities, national defense, freight movement, and regional mobility,” the report states. “Careful consideration of funding and strategic priorities will be crucial in ensuring it continues to serve as a vital corridor in Texas’ transportation network.”