MoDOT to close Arsenal ramp to southbound I-55 ramp next week

ST. LOUIS – Drivers who use southbound Interstate 55 should be aware of an upcoming ramp closure next week, weather permitting.

Crews will close the ramp from Arsenal to southbound I-55 Monday, April 22 at 8 a.m. for two weeks. Crews will be updating shoulders, curbs, drainage, and guardrail along the ramps.

While the Arsenal ramp to southbound I-55 is closed, drivers can continue on Arsenal to South Broadway, turn right on South Broadway, follow South Broadway to President Street and follow President Street to the southbound interstate.

For more project information, please visit the project website at: Interstate 55 Bridge Rehabilitation in St. Louis and St. Louis City | Missouri Department of Transportation (




Districts Involved
St. Louis