JEFFERSON CITY, Mo. – The following is a list of general highway maintenance and construction work planned in the mid–Missouri area April 28 – May 4, 2025. Weather conditions may postpone scheduled work. Many projects will include lane closures which could cause delays.
All Counties
Moving operations such as pothole patching, brush cutting, and pavement repairs continue in various locations. Motorists should travel with care and be alert for slow-moving equipment.
All work is weather permitting, and schedules are subject to change.
Boone County
Routes V and U – Resurfacing continues from Missouri Route 22 to Missouri Route 124. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is expected to continue through May 2025.
Routes Z, HH, and OO – Resurfacing continues. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is expected to continue through early May 2025.
Route PP – Resurfacing continues from Kircher Road to Ballenger Road. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is expected to continue through early June 2025.
U.S. Route 63 – Bridge construction continues on U.S. Route 63 between the Broadway overpass and Conley Road underpass in Columbia. U.S. Route 63 will remain open but in a head-to-head configuration with narrowed lanes and reduced speeds. This traffic pattern is expected to be in place through August 2025. The bridge construction is part of the Improve I-70 program. Learn more at modot.org/improvei70/columbiakingdomcity.
I-70 – New pavement construction continues between Route B (Paris Road) and U.S. Route 63 as part of Improve I-70. Motorists can expect intermittent and long-term lane closures for the duration of the project, which is expected to be complete in 2027. Learn more at modot.org/improvei70/columbiakingdomcity.
Callaway County
Routes A, J and Z – Pavement repairs planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
U.S. Route 54 – Resurfacing continues from Route H in Fulton to Auxvasse Creek in Kingdom City, north of I-70. Single-lane closures will occur at varying times, depending on the location. Expect delays during morning and evening rush hours. The project is expected to continue through May 2025.
I-70 – Work continues between mile markers 147.4 and 148, immediately west of U.S. Route 54 near Kingdom City. One lane of I-70 may be closed nightly, from 7 p.m. to 6 a.m. Learn more at modot.org/improvei70/columbiakingdomcity
I-70 – New pavement construction continues from the Boone County line (near mile marker 136.6) to Kingdom City (near mile marker 148) as part of the Improve I-70 Program. Motorists can expect intermittent and long-term lane closures for the duration of the project, which has an overall completion date in 2027. Learn more at modot.org/improvei70/columbiakingdomcity
Camden County
Route D – Pavement improvements continue on the first 4.75 miles south of U.S. Route 54. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in May 2025.
Business Route 54 (Osage Beach Parkway) – Pedestrian facility upgrades continue between Case Road and Jefferies Road. Work will require temporary closures of pedestrian facilities and intermittent single-lane closures with flaggers to direct motorists through the work zone. The project is scheduled for completion in June 2025.
Cole County
U.S. Route 50 – Bridge maintenance planned April 28 – May 1 over the Osage River. One lane will remain open, and crews will flag traffic through the work zone.
Route AA – Bridge maintenance planned April 28 – May 1 over South Moreau Creek. One lane will remain open, and crews will flag traffic through the work zone.
Cooper County
Route BB – Pavement repairs planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
I-70 – Bridge maintenance continues at the Lamine River Bridge (mile marker 93). The eastbound driving (right) lane will be closed nightly from 7 p.m. to 6 a.m. The project is scheduled for completion in May 2025.
Routes BB and PP – Resurfacing continues. One lane will remain open, and crews will flag motorists through the work zones. This is part of a series of rural route resurfacing projects in Cooper, Morgan, Moniteau and Cole counties that will continue through May 2025.
Crawford County
Missouri Route 19 – Roadside work planned April 28 – May 1 from Missouri Route 49 to Edgar Road. One lane will remain open, and crews will flag traffic through the work zone.
Route 49 – Roadside work planned April 28 – May 1 from Route 19 to Route Y. One lane will remain open, and crews will flag traffic through the work zone.
Route M – Culvert replacement planned April 28 – May 1 from Route U to Route VV. One lane will remain open, and crews will flag traffic through the work zone.
Routes AA and TT – Pavement repairs planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
Route FF – CLOSED for a bridge rehabilitation project over I-44. Motorists must use an alternate route for the duration of the work, which is expected to be complete in June 2025.
South Outer Road 44 – CLOSED for a bridge rehabilitation project over the Little Bourbeuse River. Motorist must use an alternate route for the duration of the work, which is expected to be complete in July 2025.
Route 49 – Pavement preservation scheduled to begin April 28 from Route 32 to Route Y in Iron County. One lane will remain open and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in November 2025.
Route F – Resurfacing scheduled to begin April 30 from Route 19 to I-44. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in early May.
Dent County
Route 19 – Roadside work continues at Standing Rock Creek, south of Route N, as part of a bridge replacement project. Motorists can expect intermittent lane closures for the duration of the work, which is expected to be complete in May 2025.
Route H – Resurfacing continues from Missouri Route 72 to Route M in Phelps County. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in May 2025.
Route TT – CLOSED due to flood damage at Crooked Creek. Motorist must use an alternate route until further notice.
Gasconade County
U.S. Route 50 – Pavement resurfacing continues from west of Linn to east of Rosebud. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in May 2026.
Howard County
Route 124 – Pavement repairs planned April 28 – May 1 from Missouri Route 240 to Route Y. One lane will remain open, and crews will flag traffic through the work zone.
Missouri Route 5 – Pavement repairs planned April 28 – May 1 from Route DD to County Road 336. One lane will remain open, and crews will flag traffic through the work zone.
Route 5 – Bridge replacement scheduled to begin April 28 over Bear Creek in Glasgow. One lane will remain open, and temporary traffic signals will direct motorists through the work zone. An 11-foot width restriction is in place. The project is scheduled for completion in September 2025.
Laclede County
Routes E and JJ – Pavement repairs planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
Miller County
Routes H and V – Culvert replacement planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
Moniteau County
Route F – Pavement repairs planned April 28 – May 1 from Missouri Route 87 to Route MM. One lane will remain open, and crews will flag traffic through the work zone.
Morgan County
Route PP – Resurfacing continues. One lane will remain open, and crews will flag motorists through the work zone. This is part of a series of rural route resurfacing projects in Cooper, Morgan, Moniteau and Cole counties that will continue through May 2025.
Missouri Route 52 – Pavement work continues in Versailles between Fairgrounds Road and Route 5 as part of the intersection improvement project at Route 52 and Route 5. One lane will remain open, and crews will flag traffic through the work zone. The project is scheduled for completion in November 2025.
Osage County
U.S. Route 50 – Bridge maintenance planned April 28 – May 1 over the Osage River. One lane will remain open, and crews will flag traffic through the work zone.
Missouri Route 89 – Pavement repairs planned April 28 – May 1 from U.S. Route 50 to Missouri Route 28. One lane will remain open, and crews will flag traffic through the work zone.
Route T – Bridge maintenance planned April 28 – May 1 over Loose Creek. One lane will remain open, and detour signs will be placed to direct traffic through the work zone.
U.S. Route 50 – Pavement resurfacing continues from west of Linn to east of Rosebud. One lane will remain open and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in May 2026.
Phelps County
I-44 – Surface treatment planned westbound April 28 – 30 from Route V (Exit 189) to U.S. Route 63 (Exit 186). One lane will be closed nightly from 7 p.m. to 6 a.m.
Route MM – Culvert replacement planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
Routes J, M, and CC – Pavement repairs planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
Route H – Resurfacing continues from Route M to Route 72 in Dent County. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone. The project is scheduled for completion in May 2025.
Routes 72 and KK – Pedestrian facility upgrades continue on Route 72 in Rolla and Route KK in St. James. Work will require temporary closures of pedestrian facilities and intermittent single-lane closures with flaggers to direct motorists through the work zone. The project is scheduled for completion in November 2025.
I-44 – Road resurfacing and reconstruction continues eastbound from Exit 186 (U.S. Route 63) in Rolla to Exit 195 (Missouri Route 68) in St. James. Expect around-the-clock lane closures weekly, beginning at 11 p.m. on Sundays and continuing through 6 a.m. on Fridays.
Pulaski County
Missouri Route 17 – Bridge maintenance planned April 28 – May 1 over the Gasconade River. One lane will remain open, and crews will flag traffic through the work zone.
Route T – Bridge maintenance planned April 28 – May 1 over the Gasconade River. One lane will remain open, and crews will flag traffic through the work zone.
Missouri Avenue – Bridge maintenance planned April 28 – May 1 over I-44. One lane will remain open, and crews will flag traffic through the work zone.
Washington County
Missouri Route 21 – Shoulder work planned April 28 – May 1 at Warden Road. One lane will remain open, and crews will flag traffic through the work zone.
Route JJ – Pavement repairs planned April 28 – May 1. One lane will remain open, and crews will flag traffic through the work zone.
Missouri Route 8 – Bridge rehabilitation continues over the Union Pacific Railroad. Route 8 will remain open throughout the project but may intermittently narrow to one lane. Motorists should expect delays. The project is scheduled for completion in September 2025.
MoDOT asks all motorists to work with us by buckling up, putting your phone down, obeying all traffic signs, and slowing down and moving over in work zones.
For more information about MoDOT projects, traffic updates, or other transportation–related matters, please visit our Traveler Information Map at http://traveler.modot.org/ or call our 24–hour Customer Service Center at 1–888–ASK–MoDOT (888 275–6636). While at modot.org, sign up for work zone updates sent directly to your inbox. Information is also available 24/7 by connecting with us on social media:
Facebook | X (Twitter) | Instagram
Take the Challenge! Buckle Up/Phone Down
###
