Dallas Parkway expansion Construction is nearly complete on the Dallas Parkway project to construct additional lanes. The project includes additional lanes on the northbound and southbound frontage roads with intersection improvements at Warren Parkway and Lebanon Road. Other projects are still in the planning phase to add lanes to Dallas Parkway from Lebanon to Panther Creek Parkway. Timeline: January-December (Warren Parkway and Lebanon Road), July 2018-TBD (Eldorado and Panther Creek parkway) Cost: $11.9 million (Warren Parkway and Lebanon Road), $5.1 million (Lebanon Road to Eldorado Parkway), $2.4 million (Eldorado to Panther Creek parkways) Funding sources: city of Frisco, Collin County, Texas Department of Transportation