Frisco road projects put $20 million Legacy-Stonebrook widening on next steps

Frisco’s next major roadway phase is moving toward bidding, not yet construction.

The planned $20 million Legacy Drive and Stonebrook Parkway widening remains in the design phase, with bidding expected in late summer or early fall 2026. Current reporting projects construction from late 2026 through mid-2028, but those dates remain subject to later city action, procurement and project updates.

Where the work would occur

The planned project would widen and reconstruct Legacy Drive from Lebanon Road to Stonebrook Parkway.

It also would cover Stonebrook Parkway from Legacy Drive to 4th Army Drive. Together, the segments would improve a connection between Lebanon Road, Legacy Drive, Stonebrook Parkway and 4th Army Drive.

Community Impact reported the estimated cost at $20 million and identified the city of Frisco as the funding source. That figure should be treated as a reported project cost or estimate unless a later city document confirms a final authorized amount.

What happens next

Frisco is still working through design before the project can move to construction. The expected next major step is bidding sometime in late summer or early fall 2026.

If the projected schedule holds, construction could begin in late 2026 and continue into mid-2028. The available information does not establish a contractor, final roadway dimensions, traffic-control plan, lane arrangements or specific closure dates.

For drivers, that means the project is not yet a reason to expect immediate full-corridor closures. The more consequential travel information should come later, as the city advances the project through bidding and releases project-specific construction updates.

How it fits into Frisco’s road program

The Legacy-Stonebrook project is separate from other roadway work now under construction or nearing completion in Frisco.

Teel Parkway is being widened between Stafford Middle School and Olive Branch Road, with completion projected for early 2027. Lebanon Road is being widened from FM 423 to Todd Drive, just west of Legacy Drive, with completion projected for 2027.

PGA Parkway construction from Preston Road to Coit Road and Mahard Parkway construction from PGA Parkway to U.S. 380 are also listed as under construction, with both projects projected for completion later in 2026. The available reporting does not identify those projects as part of the Legacy-Stonebrook contract.

The city’s Engineering Services department manages planning, design and construction of city-funded infrastructure, including roadways. Frisco’s capital improvement program covers the planning and construction of public infrastructure and may include right-of-way or easement work needed for a project.

How to track updates

Residents can monitor Frisco Engineering Services, the city’s Capital Improvement Projects Dashboard and official roadwork notices. Those sources are the most useful places to check as design advances, bidding is scheduled and construction details become more specific.

For now, the central point is that the Legacy-Stonebrook widening is advancing through design and bidding preparation. Its projected construction window is preliminary, and the eventual timing and traffic effects will depend on later city actions and project notices.

Sources

• Community Impact: See 10 transportation projects coming soon, ongoing in Frisco
• City of Frisco Engineering Services
• City of Frisco Capital Improvement Projects Dashboard