FEDERALLY-FUNDED PROJECTS

K and N Improvements Project

This project is a coordinated effort between the City of O’Fallon, St. Charles County Road Board and MoDOT. This is the busiest intersection in O’Fallon. The project will add dual left turn lanes from Westbound Highway N to Southbound Highway K. A RFQ was sent out in early 2022. HR Green was selected to perform the design work. A traffic study was conducted as part of the initial design. The updated traffic study was requested by MoDOT, and this was completed late in 2022. Design work will continue into 2023. Right-of-way acquisition, if needed, will take place in 2024. Construction will take place in late 2025 into 2026.