Coit Road, FM 428: 9 transportation updates in Prosper and Celina

Check out 9 upcoming and ongoing transportation projects in Prosper and Celina.

This list is not comprehensive.

Upcoming projects

1. Teel Parkway construction

Project: Teel Parkway will be updated with new pavement into a four-lane concrete roadway from First Street to Freeman Way.

Update: The project is in the design phase with the project expected to start next winter.

• Timeline: winter 2027–summer 2029
• Cost: $800,000 (design), TBD (construction)
• Funding source: town of Prosper

Project: Prosper Trail will undergo a full pavement reconstruction from Coit Road to Custer Road. The new pavement section will be a four-lane concrete divided roadway.

Update: The design phase is nearing completion, and construction is expected to begin in summer 2028.

• Timeline: summer 2028-summer 2029
• Cost: $13.45 million
• Funding source: town of Prosper

Project: Frontier Parkway will be reconstructed to a four-lane concrete roadway from Preston Road to Custer Road.

Update: The project is in the design phase with 60% of the plans sent to the Texas Department of Transportation. Construction is slated to begin in 2027 based on available funding.

• Timeline: TBD
• Cost: TBD
• Funding sources: city of Celina, TxDOT

4. FM 428 improvements

Project: FM 428 is undergoing rehabilitation and maintenance from FM 455 to the Denton County line, including asphalt removal and replacement.

Update: Crews are working on connections to side streets, utility improvements and roadway striping as the project wraps up.

• Timeline: estimated completion July 2026
• Cost: $8.27 million
• Funding source: Texas Department of Transportation

Project: Coit Road will be widened from a four-lane roadway to a six-lane concrete roadway from First Street to Prosper Trail. The project includes the roadway, curbs, underground work and drainage.

Update: Construction is roughly two-thirds complete. Paving was scheduled to begin in early June but has been delayed due to heavy rain.

• Timeline: summer 2025-fall 2026
• Cost: $23.64 million
• Funding source: town of Prosper

Project: CR 52 is being reconstructed from West Outer Loop to FM 428. The project will add an asphalt overlay and underground drainage upgrades.

Update: Construction has entered Phase 3. During this phase, residents will use West Outer Loop while FM 428 is reserved for hospital delivery vehicles, according to the city’s social media.

• Timeline: February 2026-November 2026
• Cost: $2.62 million
• Funding source: city of Celina

Project: Coit Road will receive an asphalt overlay from CR 92 to Ousley Boulevard and from Lynn Stambaugh Parkway to J. Fred Smith Parkway.

Update: Construction on the first section from CR 92 to Ousley Boulevard started on June 17.

• Timeline: estimated completion November 2026
• Cost: $2.05 million
• Funding source: city of Celina

Project: Choate Parkway is being reconstructed from the existing two-lane roadway to a six-lane divided roadway from Coit Road to Roseland Parkway.

Update: The project is divided into two phases. The first phase is under construction, and the second phase has been delayed due to utility relocation.

• Timeline: estimated completion December 2026
• Cost: $10.91 million
• Funding sources: city of Celina, adjacent developer

Project: First Street will be widened from a two-lane rural roadway to a four-lane divided suburban roadway from Dallas North Tollway to Coleman Street.

Update: Contractors began work in May and are installing waterlines. The town is coordinating with BNSF Railway to widen the rail crossing with temporary gates and pavement while construction is underway.

• Timeline: spring 2026-fall 2027
• Cost: $27.79 million
• Funding source: town of Prosper