Specifications include, but are not limited to: This is a project to construct approximately 13-miles of 10' ADA accessible multi-use trails or 10' sidepaths, which include pedestrian lighting and 5 trailheads at locations to be determined. The proposed trail will safely cross current barriers including a pedestrian interstate overpass; two pedestrian 5 lane highway underpasses, and Union Pacific Railroad with a new signalized crossing. The route goes from Gum Street north of I-40 to Lock and Dam Park in south Russellville. In addition from the Junior High in the west to Valley Park Center in the east. This project is broken down into 5 segments that are separated based on primary permitting agency ARDOT, US Corp of Engineers, Railroad, with minor connection alignments within their own segment. 1. Preliminary Engineering (Base Phase); b. Engineering Design; c. Environmental studies & NEPA document; d. Final design & Construction documents; 2. Right-of-Way Acquisition (Option Phase 1); 3. Construction (Option Phase 2)