The Great Rivers Greenway District (GRG) is developing a network of greenways, trails and parks throughout the Saint Louis Region which includes the Dardenne Greenway. The Dardenne Greenway at Rabbit Run Park is a trail network located along Dardenne Creek in St. Peters, Missouri.



Intuition & Logic was the project civil engineer teamed with SWT Design as the project architect. Intuition & Logic provided final design and construction documents for 1.6 miles of asphalt and concrete trail along Dardenne Creek connecting Woodland Sport Park with Rabbit Run Park. The project included the design of a 190 foot span pedestrian bridge with a 10,000 pound loading limit for light vehicles, 2,150 square feet of modular block retaining wall, 140 lineal feet of reinforced concrete box culvert ranging in size from 3’X3’ to 10’X10’. There was channel restoration at the bridge and scour protection at the culvert outfalls using native riparian corridor plants. We conducted 404 Permitting which includes wetland delineation and mitigation. Finally, we also provided construction services including responding to RFI’s, shop drawing review and preparing change orders, HEC-RAS modeling and FEMA No-Rise Certifications, utility submittals and coordination, and preparation of easements.