Demolition, site work, paving and new construction of a bridge / tunnel in Saint Louis, Missouri. Design plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

As of October 6, 2025, 3 bids have been submitted and design is underway. Per owner, design firm identified. Construction expected to begin in late 2027 with completion in Fall 2029. Project #: STBG-5602(627) The City of St. Louis is seeking Statements of Qualifications (SOQ) from firms interested in providing profession engineering services for the replacement of the Loughborough Bridge over Union Pacific Railroad. Additional details are provided in the attached Request for Qualifications and the STP-S grant application. Provide examples of five comparable projects that show the experience, qualifications, and technical competence of the Prime Consultant. The projects must have been completed within the last ten years and your company is the designer of record. These projects should be complete or near completion. Include record of meeting the project schedule, project budget, construction cost, design fee, and the M/W/DBE goals for the projects. Provide start and completion dates and references with names, phone numbers, and e-mail addresses of owner's representative who is most knowledgeable of your firm's performance. Projects with incomplete information will not be considered towards the Prime Consultant's experience. Up to five points will be awarded for each applicable project.