City, Town, or County

Belle Isle Bicycle Trail

Michigan

U.S. Corps of Engineers

Benbrook Lake Horseback

Texas

USDA Forest Service

Benham Trail

Arizona

Backcountry Trail

U.S. Corps of Engineers

Bennington Lake Trail System

Washington

Backcountry Trail, Urban Trail

City, Town, or County

Berg/Animas Trail

New Mexico

Backcountry Trail, Frontcountry Trail, Urban Trail

USDA Forest Service

Berryman Trail

Missouri

Backcountry Trail

Nonprofit

Bethel Spring Recreational Preserve Trail System

Alabama

Backcountry Trail

Bureau of Land Management

Betty's Kitchen Interpretative

Arizona

City, Town, or County

Beyer Farm Trail

Indiana

Frontcountry Trail

City, Town, or County

Bicentennial Trail

Utah

Backcountry Trail

State

Big Bend Saltwater Paddling Trail

Florida

Water Trail (other)

USDA Forest Service

Big Creek Trail System

Idaho

Backcountry Trail