Project Overview
This project is studying the feasibility of a walking and biking bridge over the Meramec River linking Unger County Park and Greentree Park. This would create a vital connection between two sections of Meramec Greenway on either side of the river, from Valley Park/Simpson County Park/Greentree Park to Unger County Park/Fenton City Park/George Winter County Park.
A flood study was conducted between 2023 and 2024 during the Unger Park Trail realignment project to determine if construction of a bridge over the Meramec River from Unger County Park to Greentree Park could meet a “No-Rise” requirement along this regulated floodway. A “No-Rise” certification confirms that a proposed project within a Federal Emergency Management Agency (FEMA) floodway will not increase the Base Flood Elevation (BFE) or the 100-year water surface elevation. The draft study has determined that a bridge could be constructed and meet the “No-Rise” requirement.
Project Location
This project is exploring the potential for a pedestrian bridge connection over the Meramec River between the existing Meramec Greenway in Unger Park in Fenton and Greentree Park in Kirkwood.
Project Partners
Current Status

Map + Concept Renderings

Get Involved
Join us Tuesday, May 26, at Fenton City Hall for an open house where you can learn more about our preliminary analysis of the project area and offer your feedback on preliminary bridge crossing and design options.