ST. LOUIS – Drivers who use Route 21 (Tesson Ferry Road) north of Green Park Road will need to be aware of changing traffic conditions as MoDOT will shift the current lane closures in each direction over Gravois Creek and Grant’s Trail.
Crews will continue to keep one lane closed in each direction, but traffic will be moved to the southbound lanes between Tiffany Square Park and Green Park Road/Musick Tuesday, September 2, starting at 6 a.m. This will let crews continue work to rehabilitate the bridge over Gravois Creek and replace the bridge deck over Grant’s Trail. The lane closures and traffic shifts will be in place through late this year.
As part of the demolition work for the bridge over Grant’s Trail, crews will need to close the trail for safety during the day, Tuesday, September 8 and Wednesday, September 9, weather permitting.
When the trail reopens Thursday, September 10, trail users should stay on the trail and avoid crossing the barrier and fencing placed for safety around the work zone under the bridge.
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