TXDOT Breaks Ground on Spur 399 Expansion to Ease Collin County Traffic

Collin County Infrastructure Investment

• 🚀 This groundbreaking marks the start of a significant investment to alleviate traffic congestion in Collin County, a rapidly growing region.
• 💰 The initial phase involves an $182 million project to widen Spur 399.

Spur 399 Expansion Details

• 🛣️ The project will expand a nearly two-mile segment of Spur 399 from four lanes to six lanes.
• 📍 This widening will occur between El Dorado Parkway and Stuart Road.
• 🗓️ Construction is anticipated to be completed by early 2029.

Broader Transportation Plan

• 🗺️ This expansion is part of a larger, multi-billion dollar plan by TXDOT.
• ✈️ The ultimate goal is to create a freeway loop around McKinney National Airport and connect directly to US 380.

Impact on Commuters

• 🚗 Drivers, particularly those commuting between McKinney and Princeton, anticipate significant relief from daily traffic backups.
• 📈 The expansion aims to divert some traffic from US 380 and State Highway 5, allowing for quicker travel times.
• 🚧 While short-term lane closures and detours are expected over the next few years, leaders emphasize the long-term benefits for commuters.