Mid-Missouri residents should prepare for a flurry of roadwork and potential delays as a plethora of highway maintenance and construction projects kick into high gear from Oct. 27 through Nov. 2. The Missouri Department of Transportation (MoDOT) has announced an extensive list of projects that will impact various counties across the region. As per usual, the longevity of the scheduled work is at the mercy of the weather, and all plans are subject to change if Mother Nature decides otherwise.
Every corner of Boone County seems to be subject to upgrades and renovations, from pedestrian facility improvements along Route TT in Columbia to interchange advancements at Route AC (Grindstone Parkway) on U.S. Route 63. MoDOT warns that mobility may be hampered, advising travelers that some pedestrian facilities will temporarily close, and intermittent nighttime single-lane closures will be managed by flaggers. Several long-term closures, including the North Outer Road 70 for a culvert extension, are expected to extend into next year, specifically through February 2026. Meanwhile, in Callaway County, Route FF is under a bridge removal job, leading to weekday closures with alternate routes suggested but not specifically designated by detour signage.
Osage County's Route C and Maries County's Route T are also subject to culvert replacement operations that will see traffic flagged through work zones, while Camden County's Route D witnesses similar treatments. In Cole County, pedestrians and motorists alike will endure upgraded facilities along Business U.S. 50 and bridge rehabilitations on U.S. Route 54 that reduce traffic to one lane in each direction, with a 14-foot width restriction and a speed limit lowered to a crawl at 45 mph.
Infrastructure enhancements do not cease there, as Morgan County is currently installing a roundabout at the intersection of Route 52 and Route 5 in Versailles, eyeing a November completion date. The Improve I-70 Program looms large in the background of these scheduled works. It spearheads new pavement construction on I-70, stretching from the Boone County line to Kingdom City, and it necessitates intermittent and long-term lane closures until the projected end date in 2027. As the region gears up for the slew of developments, MoDOT pleads with drivers, "work with us by buckling up, putting your phone down, obeying all traffic signs, and slowing down and moving over in work zones."
