I-44 bridge and pavement rehabilitation – This project removes and replaces the driving surface from Murdoch to the River Des Peres and replaces the eastbound bridge over the Burlington Northern Santa Fe Railroad. During construction the ramp from Shrewsbury to eastbound I-44 will be closed in early spring 2018. Drivers will have shifted lanes – three eastbound and two westbound – during the project. The project has begun. The bridge project will be completed in late 2018, while final resurfacing will be complete in late spring 2019.
I-44 bridge improvements– This project improves the bridges between Kingshighway and 39th Street. It includes rehabilitating the Union Pacific Railroad, Vandeventer and Tower Grove bridges and replacing the Kingshighway, Thurman and 39th Street bridges. During this project, crews will also replace the pedestrian bridge over the interstate between the Edwards overpass and Kingshighway. Drivers will have shifted lanes – three eastbound and two westbound, and several ramps and cross streets will be impacted during the work. Currently, plans have the eastbound I-44 ramp to Vandeventer closed from March until December 2018. In addition, the ramp from Vandeventer to westbound I-44 is set to be closed from March until December 2019. Tower Grove under the interstate will be closed for a month in both 2018 and 2019, but the timeframe for that has not yet been determined. The ramp from Grand to westbound I-44 will be closed for three months in 2019, but the specific dates for that have not been determined. The project starts in early 2018 and will be completed in late 2019.
I-64 resurfacing – This project removes and replaces the driving surface between Sarah and 21st Street. It also includes resurfacing on the ramps at Market, Forest Park and Grand. Work begins in spring 2018 and will be complete by the fall.
I-64 ramp rehabilitation – This project renovates several of the ramps on I-64. Work includes the westbound exit ramp at 9th Street; the westbound entrance ramps at Broadway, 10th Street and 14th Street; and the eastbound exit ramps at 6th Street, 11th Street and 14th Street. The work will require ramp closures and traffic will be detoured during ramp closures. Work starts in summer 2018 and will be completed in fall 2019.
I-64 Poplar Street Bridge widening – This project adds an eastbound lane to the Poplar Street Bridge, adds a second lane to the NB I-55 ramp, and extends the 6th Street ramp into Illinois. Work will also overlay the eastbound lanes and repaint the bridge. Work has begun and should be complete in spring 2019.
I-70 resurfacing – This project repairs, removes and replaces the driving surface from Springdale to Union. Work starts in summer 2018 and will be finished by fall 2019.
I-70 at Carrie ramp relocation – This project removes the westbound exit ramp at North Broadway and relocates it to Carrie Avenue. The work starts in fall 2017 and will be completed in summer 2018.
I-70 pedestrian bridge replacement – This project replaces the pedestrian overpass on I-70 north of St. Louis Avenue. Work begins in summer 2018 and will be completed later in the year.
Route 30 signal replacement – Updates the signals between River Des Peres and Spring with detection and pedestrian crossings. Includes the River Des Peres, Hampton, Holly Hills, Christy, Bates, Duke, Taft, Hydraulic and Spring signals. Project starts in spring 2018 and is finished later in the year.
Route 367 pavement improvements – Removes and replaces the driving surface at Halls Ferry Circle. Project starts in summer 2018 and will be finished later in the year.
Route D signal replacement – Updates the signals between Clara and Grand with detection and pedestrian crossings. Includes the Clara, Belt, Academy and Kingshighway signals. Project starts in spring 2018 and is finished later in the year.