Callaway County
•U.S. 54 between Route TT and Center Street - Roadway maintenance in the eastbound and westbound lanes will take place Monday through Thursday. One eastbound lane and one westbound lane will be open through the work area.
•U.S. 54 at Route FF/Old U.S. 40 - Traffic signal installation, construction of turn lanes, and new roadway construction is under way. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in early August.
• Missouri 94 over Rivaux Creek, west of County Road 4031 - Bridge maintenance will take place Monday, June 9, through Thursday, June 12. One lane will be open, and crews will flag traffic through the work area.
•Route F between U.S. 54 and Route J - Roadway resurfacing and widening of shoulders continues. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in mid-July.
•Route J between Route F and Route WW - Roadway resurfacing and widening of shoulders continues. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in mid-July.
•Route WW between Route J and U.S. 63 - Roadway resurfacing and widening of shoulders continues. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in late June.
Cole County
•Construction work to improve Frog Hollow Road is continuing and the current phase of the project will require the closure of Frog Hollow between Lecar Drive and Eagle Drive at approximately the 2700 and 2800 blocks. This is necessary to begin transitional work needed to build the road. The project is relocating Frog Hollow to tie into Creek Trail Drive.
The closure will start at 9 a.m. Monday and will last until the project is completed in September. During the closure, motorists will need to use alternate routes. This is a cooperative project between Jefferson City and Cole County.
•U.S. 50 between U.S. 54 and Big Horn Drive - Roadside maintenance in the eastbound and westbound lanes will take place Monday, June 9, through Thursday, June 19. One eastbound lane and one westbound lane will be open through the work area.
•Route D over the South Moreau Creek, south of Lohman - Bridge replacement is under way. The bridge is closed during the work. Detours are in place. The project is scheduled for completion in August.
Boone County
•U.S. 63 in Ashland - Work includes bridge deck repairs on the Route M and Y overpass; construction of a J-turn on 63 south of Peterson Lane; elimination of existing median crossovers at Liberty and Peterson lanes; installation of roundabouts on Route M and Y at the 63 overpass; pavement resurfacing of northbound and southbound 63 between Route WW and U.S. 54 in Callaway County. Grading for the west roundabout at the Route Y and Route M bridge over 63 will begin this week. Lanes will be narrowed in the work area. Grading and paving in the median of 63 south of Ashland will continue this week. This work will result in occasional lane closures, as well as temporary closures of the crossings at the intersections of Liberty Lane and Peterson Lane. The project is scheduled for completion in November.
•Providence Road between Business Loop 70 and Stadium Boulevard - Roadway resurfacing is under way. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in October.
•Missouri 763 between Business Loop 70 and Big Bear Boulevard - Roadway resurfacing and traffic signal improvements continue. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in June.
•Stadium Boulevard at Interstate 70 - Widening of Stadium Boulevard continues through the winter. Crews will place asphalt on Stadium Boulevard this week. Pavement markings will be placed on Broadway, Ash, Worley and Bernadette streets, as well as Stadium Boulevard this week.
•Business Loop 70 between West Boulevard and Eastland Drive - Roadway resurfacing and traffic signal improvements continue. One lane is open, and crews will flag traffic through the work area. The project is scheduled for completion in June.
• U.S. 63 northbound exit ramp over Hominy Creek at Broadway Street in Columbia - Bridge deck replacement is under way. The northbound exit ramp will be closed until Friday.
•U.S. 63 between Aufranc Road and Old Millers Road - Roadway maintenance will take place Wednesday. One lane will be open, and crews will flag traffic through the work area.