Districts Impacted
What is the current situation?
The Missouri Department of Transportation is implementing a project to address the aging pavement and other corridor upgrades.
The project will take place on Route 100 from east of East Fifth Street to 0.2 miles west of Route OO and on Spur 100 over Interstate 44, and bridge rehabilitation over Missouri Eastern Railway, east of route M. Pavement resurfacing, pavement repairs, guardrail, signing & signal upgrades, and bridge rehabilitation on the eastbound and westbound Route 100 over the Missouri Eastern Railway, just east of Route M, will be a part of the corridor upgrades.
Project Milestones
December 10, 2024
January 8, 2025
The project was awarded to N.B. West Contracting Company.
February 10, 2025
November 24, 2025
Project Contacts
Aaron Groff, P.E.
Title
Project Manager
Department
St. Louis District
Contact Info
Transportation Project Manager, Franklin & Jefferson County Area
(314) 453-1876
Transportation Project Manager, Franklin & Jefferson County Area
(314) 453-1876
Jordan Dalaviras
Title
Area Liaison, Franklin and Jefferson County
Department
St. Louis District
Contact Info
Phone: (314) 453-5021
E-mail: jordan.dalaviras@modot.mo.gov
Phone: (314) 453-5021
E-mail: jordan.dalaviras@modot.mo.gov
Frequently Asked Questions
What the anticipated traffic impacts?
MoDOT will be completing bridge rehabilitation over the eastbound and westbound Union Pacific Railroad bridge and the Route 100 bridge. The railroad bridge rehabilitation will take approximately 4-5 months to complete once construction begins. There will be westbound and eastbound single lane drops during off-peak hours near the Union Pacific Railroad bridge. The eastbound bridge redeck over Union Pacific Railroad will require eastbound Route 100 traffic to be reduced to one lane while work is being completed. MoDOT will contact emergency responders, local schools, and businesses prior to any traffic closures and notify the public of any potential delays.
What is the total cost of construction?
The total cost of construction on the project is estimated at $8.8 million.