Media Summary: Being the crack of dawn on a Saturday didn't stop progress on the MoDOT is replacing the outdated Foristell interchange with a new diverging roundabout design to reduce congestion and improve safety. This innovative configuration handles high traffic volumes efficiently without traffic signals and is scheduled for completion in summer 2026. MoDOT closed the North Service Road west of Route W for 60 days to rebuild the
Improve I 70 Project Foristell - Detailed Analysis & Overview
Being the crack of dawn on a Saturday didn't stop progress on the MoDOT is replacing the outdated Foristell interchange with a new diverging roundabout design to reduce congestion and improve safety. This innovative configuration handles high traffic volumes efficiently without traffic signals and is scheduled for completion in summer 2026. MoDOT closed the North Service Road west of Route W for 60 days to rebuild the If your morning commute takes you through Improve I-70: Warrenton to Wentzville Progress Update – Nov. 2025 Members of the public get a chance to learn more about the Missouri Department of Transportation's plans to
