Overview
Horner & Shifrin is the lead engineer for the NB West Team on MoDOT’s $24 million Safety Improvement Design-Build Project. The first of its kind, this project provides multiple improvements to various routes in the St. Louis District.
MoDOT identified 31 high-risk locations in Franklin & St. Charles Counties and marked them for potential improvements. The project design team analyzed safety research reports in order to select appropriate countermeasures specific to each area. These safety countermeasures will be constructed across all 31 high-risk locations. These improvements will provide durable, cost-effective solutions with significant service life, with phased construction to cause minimal impact to vehicular and pedestrian traffic during construction.
Services
Project Scope
Details
Project Components

- Engineering Excellence Honor Award, American Council of Engineering Companies (ACEC) of Missouri