This project provides design and construction for creation, renovation, reconfiguration, and modernization of the natural surface trail system on parkland. Improvements may include, but are not limited to, pavements, bridges and boardwalks, site amenities (i.e. drinking fountains, benches, bike racks, bike repair stations, overlooks, trailheads, etc.), safety improvements, connections, restorations, skills facilities, barriers, signage, ADA access and drainage improvements, grading, wood chips, soil mixtures, gravel/stone, site work, signage, and are often combined with other projects. The projects will create and improve natural surface trails, and it will also help support natural resource-based recreation uses such as bicycling, hiking, running, horseback riding, bird watching, nature photography, wildlife viewing, kayaking, rowing, canoeing, and fishing, etc. Natural surface trails will utilize Americans with Disabilities Act (ADA) guidelines for Outdoor Recreation, but access may be limited due to site constraints.

Improvements address only the highest priority needs for each trail and presume some volunteer assistance for hand labor. Projects in Rock Creek, Rachel Carson, Little Bennett, and Black Hill implement park master plans. This Capital Improvements Program project implements the natural surface recreational trail component of the Countywide Park Trails Plan and trail recommendations in area master plans. 2016 Countywide Park Trails Plan, 2017 Park, Recreation, and Open Space Plan.