Manchester Road Lane Closures Begin Today; Conway Road Reopens for St. Louis Commuters
Morning Commute Overview for Monday, February 9, 2026
St. Louis commuters are starting the second full week of February with a mix of relief and new traffic challenges. While major weekend bridge work has concluded on schedule, a new phase of resurfacing on Manchester Road begins today, which will likely impact those traveling through West County. With clear skies and high temperatures reaching the mid-50s, weather will not be a factor this morning, but strategic lane closures across the interstate system remain the primary concern for local drivers.
New Work Zone: Route 100 (Manchester Road)
Starting this morning, Monday, February 9, MoDOT has initiated a new lane closure on westbound Route 100 (Manchester Road). Drivers should expect a single-lane closure between Barrett Station Road and Mason Lane. This work is part of a broader resurfacing and safety improvement project. Because this area serves as a major commercial artery, backups are anticipated during the evening rush hour as motorists navigate the narrowed corridor. Commuters are advised to consider using Clayton Road or Dougherty Ferry Road as alternatives to avoid the immediate work zone.
Major Reopening: Conway Road Under I-64
The total closure of Conway Road under Interstate 64 has been lifted. Crews successfully completed the removal of the interstate bridge overhead during the weekend, and the roadway officially reopened to traffic at 5:00 a.m. this morning. This reopening restores a critical link for residents in the Town and Country area. However, drivers should still be aware of the ongoing lane shifts on Northbound I-270 near the I-64 interchange, which were recently implemented to allow for long-term barrier wall replacement and restriping.
Ongoing Interstate I-55 and I-44 Impacts
The multi-year rehabilitation project on I-55 continues to be the most significant source of congestion in St. Louis City and South County. The following restrictions remain in place today:
- Southbound I-55: One lane is closed from I-44 to north of Bates Street, and two lanes are closed from north of Bates to north of Weber Road.
- Northbound I-55: One lane is closed from north of Reavis Barracks to north of Bayless, with two lanes closed between Bayless and Virginia Avenue.
- Ramp Closures: The Virginia on-ramp to southbound I-55 and the ramps at the Loughborough and Germania interchanges remain closed for bridge repairs.
Additionally, long-distance commuters heading west on I-44 should be alert for sealing operations between Sullivan and Bourbon (mile markers 226 to 218). Work will be restricted to the westbound lanes throughout the day.
Public Transit Alerts
Metro Transit reports that regular weekday schedules are in effect, though several MetroBus routes are operating with rider alerts due to local construction. Routes impacted this morning include the 10 (Gravois-Lindell), 30 (Arsenal), 70 (Grand), and 94 (Page). Passengers are encouraged to check the Transit app for real-time location data before heading to their stops.