City, Town, or County
North Mountain Trail
Arizona
Backcountry Trail
North Ridge Trail
Tennessee
USDA Forest Service
North Shore
California
U.S. Corps of Engineers
North Slope Trail
North Umpqua Trail - Maidu Lake Segment
Oregon
North Umpqua Trail - Mott Section
Backcountry Trail, Frontcountry Trail
Bureau of Land Management
North Umpqua Trail - Tioga Segment
State
North Western State Trail
Michigan
Rail Trail
Northern Delaware Greenway Trail - Brandywine Creek
Delaware
Northern Delaware Greenway Trail - Wilmington
Backcountry Trail, Urban Trail
Private
Northfield Mountain Trail System
Massachusetts
Northshore Trail
Texas
Northwest Greenway Trail
Indiana
Urban Trail
Oak Creek Trail
Nebraska
Oak Leaf Trail - Lake Loop
Wisconsin
Oak Leaf Trail - Warnimont Park
Oak Mountain Red Trail
Alabama
Oakdale Park Nature Trail
Minnesota
U.S. Fish and Wildlife Service
Oaks to Wetlands Trail
Washington
Obey River Canoe Trail
Water Trail (other)
