JEFFERSON CITY, Mo. – The following is a list of general highway maintenance and construction work planned in the mid–Missouri area March 31 – April 6, 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
I-70 – Core drilling operations planned nightly, Sunday through Thursday, March 30 through April 10, from 7 p.m. to 7 a.m., between mile marker 78 in Saline County and mile marker 132 in Columbia (Boone County). One lane, each direction, will remain open during the work.
Route T – Resurfacing continues from Route F to Randolph County Route B. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone.
Route F – Resurfacing continues from U.S. Route 63 to Missouri Route 124. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone.
Routes Z, HH, and OO – Resurfacing scheduled to begin March 31. 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.
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 late 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 in Columbia from Route B (Paris Road) to U.S. Route 63 through January 2027 as part of the Improve I-70 program. Motorists can expect intermittent and long-term lane closures for the duration of the project. Learn more at modot.org/improvei70/columbiakingdomcity.
Callaway County
Route J – Culvert replacement planned March 31 from County Road 326 to County Road 324. The road will be CLOSED from 8 a.m. to 3 p.m.
Route J – Culvert replacement planned April 1 from County Road 354 to County Road 345. The road will be CLOSED from 8 a.m. to 3 p.m.
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 under the railroad bridge in Kingdom City, between mile markers 147.4 and 148, immediately west of U.S. Route 54. In addition to nightly lane closures, motorists can expect extended, temporary single-lane closures beginning Friday evening, April 4, and continuing into Sunday morning, April 6.
I-70 – New pavement construction continues from the Boone County line (near mile marker 136.6) to Kingdom City (near mile marker 145) as part of the Improve I-70 Program. Motorists can expect intermittent and long-term lane closures for the duration of the project. 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.
Route MM – Toll booth removal continues. Route MM will remain open throughout the project but is narrowed to one lane with temporary traffic signals directing motorists through the work zone. Motorists should expect delays. The project is scheduled for completion in May 2025.
Cole County
U.S. Route 50 – Pavement repairs planned April 2 at Broadway Street, eastbound only. One lane will remain open.
Cooper County
Routes HH, NN, KK and T – Resurfacing continues. One lane will remain open, and crews will flag motorists through the work zones. These routes part of a series of rural route resurfacing projects in Cooper, Morgan, Moniteau and Cole counties that will continue through May 2025.
Crawford County
Old Route 66 – Roadside work planned March 31 – April 3 from Route UU to Route H. One lane will remain open, and crews will flag traffic through the work zone.
Route 19 – Roadside work planned March 31 – April 3 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 March 31 – April 3 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 March 31 – April 3 from Route U to Route VV. One lane will remain open, and crews will flag traffic through the work zone.
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.
Howard County
Missouri Route 124 – Pavement repairs planned March 31 – April 3 from Missouri Route 240 to Route Y. One lane will remain open, and crews will flag traffic through the work zone.
Route A – Resurfacing continues from Route B to Missouri Route 124. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone.
Route E – Resurfacing continues from Route A to Route J. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone.
Route AA – Resurfacing continues from Missouri Route 87 to Route E. One lane will remain open, and flaggers with a pilot car will direct motorists through the work zone.
Route 5 – Tree clearing continues through March 31 in preparation for the replacement of the Bear Creek Bridge in Glasgow. Motorists may be briefly impacted during tree clearing for equipment movement. The bridge replacement project is currently scheduled to begin in mid-April.
Laclede County
Route C – Pavement repairs planned April 1 – 3 from. One lane will remain open, and crews will flag traffic through the work zone.
Routes V and JJ – Pavement repairs planned April 2 – 3 from. One lane will remain open, and crews will flag traffic through the work zone.
Miller County
Route C – Culvert replacement planned March 31 – April 3 from the city of Brumley to the Camden County line. The road will be CLOSED from 6 a.m. to 4:30 p.m. daily.
Missouri Route 42 – Pedestrian facility upgrades continue at School of the Osage. 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 April 2025.
Missouri Route 52 – Pedestrian facility upgrades continue in the city of Tuscumbia at High Street. 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 April 2025.
Morgan County
Route 52 – Pavement work continues in Versailles between Fairgrounds Road and Missouri 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 – Pavement repairs planned March 31 – April 3 at County Road 602.
Missouri Route 89 – Pavement repairs planned March 31 - April 3 from Route 50 to Missouri Route 28. One lane will remain open, and crews will flag traffic through the work zone.
U.S. Route 50 – Pavement repairs scheduled to begin March 31 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 2025.
Phelps County
Route P – Culvert replacement planned March 31, 3 miles west from Route T and 2 miles east from Route AA. The road will be CLOSED from 8:30 a.m. to 2:30 p.m.
Missouri Route 68 – Culvert replacement planned March 31 – April 3 from County Road 2480 to Sherwood Lane. One lane will remain open, and crews will flag traffic through the work zone.
Routes E, Y, and EE – Culvert replacement planned March 31 – April 3. One lane will remain open, and crews will flag traffic through the work zone.
Routes H and M – Pavement repairs planned March 31 – April 3. One lane will remain open, and crews will flag traffic through the work zone.
Route H – Resurfacing scheduled to begin March 31 from Route M to Missouri 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 begin March 31. 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.
Washington County
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:
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