The first phase of widening FM 1385 between US 380 and Union Park is estimated at $38.2 million and is fully funded in TxDOT’s Unified Transportation Program, according to a Sept. 22 presentation to the Prosper Town Council.
The presentation lists the project’s bid-advertising date as undetermined. It says FM 1385 is programmed in fiscal years 2031–2036 and is not in the Statewide Transportation Improvement Plan, TxDOT’s four-year roadway program. The agency cautioned that the longer-range program is a plan and can change.
For the first phase, right-of-way acquisition was on track for completion in October 2026, while utility-relocation design and permitting were underway. The remaining corridor is divided into segments from Union Park to Cotton Trail and from Cotton Trail to FM 455.
