U.S. Fish and Wildlife Service

Funk Peterson Wildlife Trail

Nebraska

Backcountry Trail

USDA Forest Service

Gabrielino Trail

California

Backcountry Trail

USDA Forest Service

Gallatin Riverside Trail

Montana

Backcountry Trail

City, Town, or County

Galloway Creek Greenway

Missouri

Frontcountry Trail, Urban Trail

City, Town, or County

Gallup Park

Michigan

Frontcountry Trail

USDA Forest Service

Garnet Mountain Trail

Montana

Backcountry Trail

Bureau of Land Management

Garnet Winter Trail

Montana

Backcountry Trail

City, Town, or County

Gary L. Haller Trail

Kansas

Backcountry Trail, Frontcountry Trail, Urban Trail

State

Gateway State Trail

Minnesota

Frontcountry Trail, Rail Trail

USDA Forest Service

Gayles Trails

Florida

Frontcountry Trail

U.S. Corps of Engineers

General Dacey Trail

Illinois

Backcountry Trail, Frontcountry Trail, Urban Trail

USDA Forest Service

General George Crook

Arizona

Backcountry Trail