Planned Road Work for Mid-Missouri

JEFFERSON CITY, Mo. - The following is a list of general highway maintenance and construction work planned in the mid-Missouri area Sept . 14 - 20 , 2026.

In addition to the work listed below, other moving operations such as pothole patching, mowing, brush cutting, striping, and pavement repairs continue in various locations. Motorists should travel with care and be alert for slow-moving equipment.

As part of the Improve I- 70 program , i ntermittent and long-term single-lane closures can be expected on I nterstate 70 . Width restrictions will vary , depending on location. Check restrictions before travel.

All work is weather permitting, and schedules are subject to change.

Boone County

I nterstate 70/U.S. Route 63 Connector - CLOSED over I-70 from 7 p.m. Friday, Sept. 11, to 6 a.m. Monday, Sept. 14 , for girder installation for the new flyover ramp connecting northbound U.S. 63 directly to westbound I-70. Westbound I-70 will be narrowed to one lane and directed up and over the ramps at the Connector (Exit 128 ).* *

Route 124 - Resurfacing continues from U.S. 63 to Missouri Route 240 in Howard County . One lane will remain open, and crews will flag traffic through the work zone. This portion of the project is scheduled for completion in late September 2026.

Route PP (Clark Lane) - CLOS ED at the intersection with Hanover Boulevard for roundabout construction. T he business entrance just west of the intersection is closed, but the entrance to the same business on Hanover Boulevard will remain open. The closure is expected to continue through October 2026 .

Route 163 ( Providence Road ) - CLOSED over I-70 for bridge construction. All ramps at Providence Road (Exit 126) are closed for the duration of the bridge construction . The new bridge and all ramps are expected to open in late October 2026.* *

Routes J and O (Exit 117) - Westbound I-70 ramps at Exit 117 are CLOSED . This restricts a ccess to and from Routes J and O as listed below . The ramp closure s are expected to continue through the end of November 2026 . **

T he following traffic impacts and detours are in place:

• No access to/from Route J and either direction of I-70.

• Detour: U.S. 40/Route 240 .

• No a ccess to /from Route O and w estbound I-70 .

• Detour from westbound I-70: Route BB (Exit 115) to eastbound I-70 to Route O.

• Detour to westbound I-70: Eastbound I-70 to Exit 121 to westbound I-70.

• No access between Route s J and Route O underneath I-70 .

• Detour: U.S. 40/Route 240 to Route UU .

I-70 Drive Southeast - CLOSED from just west of Woodridge Drive to Glenstone Drive for construction of a new underpass. The entrance to Woodridge Drive from I-70 Drive Southeast is also closed . A signed detour directs motorists around the closure. The roadway is expected to reopen in January 2027.* *

North Outer Road 70 - CLOSED at Cedar Creek, west of Callaway County Route J (near mile marker 136.6). Signs are located ahead of the closure to a lert motorists to use an alternate route for the duration of the closure, which is expected through January 2027. **

Callaway County

U.S. 54 - Pavement repairs planned eastbound only Sept. 14 at Janice Avenue. One lane will remain open, and crews will flag traffic through the work zone.

Eastbound I-70 on- and off- ramp (Exit 144) - The ramp s to and from eastbound I-70 and Route M/Hatton at Exit 144 are CLOSED . The ramp closure s are expected to continue through November . Motorists must use an alternate route. **

North Outer Road 70 - CLOSED at Cedar Creek, west of Route J (near mile marker 136.6). S igns ar e located ahead of the closure to alert motorist s to use an alternate route for the duration of the closure, which is expected through January 2027. **

U.S. 54 - Pavement widening continues from U.S. 63 to the Missouri River Bridge. Narrowed lanes with a 10-foot width restriction and reduced speed limits are in place . The project is scheduled for completion in May 2027.

Camden County

Route 7 - CLOSED for a bridge deck replacement project over Murphy Creek between Route T and the city of Richland. A signed detour is in place to direct motorists around the closure via Routes T and H. The project is scheduled for completion in October 2026.

U.S. 54 - Pavement widening and driveway entrance improvements continue in Camdenton. Traffic is shifted between Business Route 5 and Bumper Hill Road, with one lane open in each direction. The project is scheduled for completion in November 2027 .

Cole County

Outer Road 50 (Missouri Boulevard) - A pavement widening, signal installation, and sidewalk extension project continues. One eastbound lane of Missouri Boulevard will be closed during daytime hours, Monday through Friday, between South Ten Mile Drive and east of Wildwood Drive. The project is scheduled for completion in November 2027.

Cooper County

Route EE - Pavement repairs planned Sept. 14 - 17. One lane will remain open, and crews will flag traffic through the work zone.

Route 87 - Bridge maintenance scheduled to begin Sept. 14 over Petite Saline Cree k , south of Boonville . Most of the work will take place under the bridge resulting in minimal tra ffic impacts . Motorists should be alert for additional truck traffic entering and exiting Route 87 near the work zone. The project is scheduled for completion in October 2026.

I-70 - Pavement widening continues from Route 5 in Boonville (mile marker 101) to the Missouri River bridge (mile marker 115) as part of the Improve I-70 Program. Motorists can expect lane closures in both directions with an 11-foot width restriction. This portion of the Improve I-70 program is scheduled to continue through December 2027.**

Crawford County

Route H - Culvert replacement planned Sept. 14 - 1 7 , approximately 2 miles south of I-44 . One lane will remain open, and crews will flag traffic through the work zone.

Route M - Pavement repairs planned Sept . 14 - 1 7 . One lane will remain open, and crews will flag traffic through the work zone .

Dent County

Route 32 - Resurfacing continues east of Salem as the project continues toward Iron County Route KK. A 10-foot width restriction is in place around-the-clock for the duration of the project, which is expected to be completed in September 2026.

Routes 19 and 32 - Pedestrian facility upgrades continue in the city limits of Salem. Minimal traffic impacts are expected during the project which is expected to be completed in September 2026.

Route 72 - Bridge maintenance continues over Dry Fork Creek, northwest of Salem. One lane will remain open, and crews will flag traffic through the work zone. The project is scheduled for completion in October 2026.

Gasconade County

Route Y - Pavement repairs planned Sept. 14 - 1 7 . One lane will remain open, and crews will flag traffic through the work zone.

Route 100 - Preventative maintenance scheduled to begin Sept. 14 from U.S . 50 in Linn (Osage County) to Route N, just east of Morrison. One lane will remain open, and crews will flag traffic through the work zone. The project is scheduled for completion in October 2026.

Howard County

Route 5 - Roadside work planned Sept. 14 - 1 7 from State Coach Road to Broadway Street in the city limits of New Franklin . One lane will remain open, and crews will flag traffic through the work zone.

Routes A, H, JJ, O, U, and V - Roadside work planned Sept. 14 - 17. One lane will remain open, and crews will flag traffic through the work zones.

Route 124 - Resurfacing continues from Route 240 in Fayette to U.S. 63 in Boone County . One lane will remain open, and crews will flag traffic through the work zone. This portion of the project is scheduled for completion in late September 2026.

Laclede County

Route N - Pavement repairs planned Sept. 14 . One lane will remain open, and crews will flag traffic through the work zone .

Route 32 - Pavement repairs planned overnight Sept. 16, from 3 a.m. to 6 a .m . in the city limits of Lebanon. One lane will remain open, and crews will flag traffic through the work zone .

M aries County

Routes AA, H, and V - Pavement repairs planned Sept. 14 - 17. One lane will remain open, and crews will flag traffic through the work zones.

Miller County

Route s H , WW and Bagnall Dam Boulevard - Pavement repairs planned Sept. 14 - 1 7 . One lane will remain open, and crews will flag traffic through the work zone s .

Moniteau County

Route C - Pavement repairs planned Sept. 14 - 1 7 from Route CC to Route 52 in Morgan County. One lane will remain open, and crews will flag traffic through the work zone.

Routes BB and NN - Preventative maintenance scheduled to begin Sept. 14. One lane will remain open, and crews will flag traffic through the work zone s . The project is scheduled for completion in late October 2026.

Morgan County

Route C - Pavement repairs planned Sept. 14 - 1 7 from Route 52 to Route CC in Moniteau County . One lane will remain open, and crews will flag traffic through the work zone.

Route JJ - Preventative maintenance scheduled to begin Sept. 14. One lane will remain open, and crews will flag traffic through the work zone. The project is scheduled for completion in late October 2026.

Osage County

Route 100 - Preventative maintenance scheduled to begin Sept. 14 from U.S . 50 to Route N in Gasconade County, just east of Morrison. One lane will remain open, and crews will flag traffic through the work zone. The project is scheduled for completion in late October 2026.

U.S. 50 - Pedestrian facility upgrades continue in Linn at Route CC . 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 2026.

Phelps Co u nt y

I-44 - Pavement repairs planned nightly Sept. 14 - 17 on the eastbound and westbound on - ramps from R oute J t o I - 44 at Exit 1 69 . Daily , periodic , overnight closures of each on-ramp will be required .

Business Loop 44/Route 72/ Kingshighway - A bridge rehabilitation project continues over I-44 . O ne eastbound lane will remain open with a 12-foot width restriction . The bridge is CLOSE D to all westbound traffic, and a signed detour is in place. The project is scheduled for completion in late October 2026.

U.S. 63 - Bridge rehabilitation continues over Little Piney Creek near Yancy Mills. Temporary traffic signals are be ing used to maintain traffic through the single-lane work zone. A 10-foot width restriction is in place. The project is scheduled for completion in October 2026.

Route BB (10th Street) - Bridge rehabilitation continues over BNSF Railway in Rolla. One lane each direction will remain open, with no center turn lane. The project is scheduled for completion in November 2026.

• Intermittent closures of Oak Street and Olive Street beneath the bridge will be necessary when crews are working in the immediate area. These closures will not be in place for the duration of construction, and traffic will be directed to use surrounding local roadways when closures are in effect .

Pulaski County

Spur 44 (Missouri Avenue) - Pedestrian facility upgrades continue from east of St. Robert Boulevard to Gateway Circle in St. Robert. 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 October 2026.

I-44 - Ramp CLOSED from eastbound I-44 to Lo op 44 (Historic Route 66) at Exit 159 through mid-November as part of a pavement widening project on I-44 .

Route 7 - CLOSED for a bridge deck replacement project over I-44 (Exit 150). A signed detour is in place. The project is scheduled for completion in December 2026.

I-44 - A pavement widening project from just east of Exit 156 in Waynesville to Exit 159 in St. Robert is underway . Motorists can expect intermittent and long-term lane closures in both directions from Exit 169 to Exit 150 , including a single-lane closure for eastbound traffic from 9 p.m. Sunday, Sept. 20 , through mid-October . Th e project has an overall completion date in late October 2026 .

Washington Count y

Route T - Pavement repairs planned Sept. 14 - 1 7 . One lane will remain open, and crews will flag traffic through the work zone.

Route 8 - Bridge rehabilitation continues over the Union Pacific Railroad. The roadway will remain open throughout the project but is narrowed to one lane with traffic signals . Motorists should expect delays. The project is scheduled for completion in October 2026.

**This work is part of the Improve I-70 program. Learn more at modot.org/improvei70.

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 (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

###