< Back to All Job Listings

September 29, 2026

I-270 North Design-Build – Lindbergh Boulevard Interchange

Aerial view of the I-270 North Design-Build improvements at the Lindbergh Boulevard interchange in St. Louis County, Missouri.

Aerial view of the I-270 North Design-Build project in St. Louis County, Missouri. H&S provided roadway, drainage, bridge and hydraulic engineering and designed geometric improvements to the Lindbergh Boulevard interchange.

Innovation. Agility.
Reliability. Horner & Shifrin.
Contact Us