Trails by state
- Alabama (713)
- Alaska (1,024)
- Arizona (5,144)
- Arkansas (1,365)
- California (17,958)
- Colorado (9,013)
- Connecticut (1,489)
- Delaware (133)
- District of Columbia (135)
- Florida (2,071)
- Georgia (1,729)
- Hawaii (104)
- Idaho (6,593)
- Illinois (1,742)
- Indiana (1,322)
- Iowa (1,183)
- Kansas (528)
- Kentucky (1,256)
- Louisiana (239)
- Maine (2,478)
- Maryland (1,662)
- Massachusetts (2,780)
- Michigan (5,703)
- Minnesota (4,044)
- Mississippi (288)
- Missouri (1,596)
- Montana (6,159)
- Nebraska (338)
- Nevada (4,025)
- New Hampshire (2,724)
- New Jersey (1,650)
- New Mexico (3,827)
- New York (4,942)
- North Carolina (2,997)
- North Dakota (224)
- Ohio (2,289)
- Oklahoma (443)
- Oregon (6,593)
- Pennsylvania (5,726)
- Rhode Island (358)
- South Carolina (808)
- South Dakota (767)
- Tennessee (1,800)
- Texas (2,193)
- Utah (5,807)
- Vermont (1,325)
- Virginia (3,157)
- Washington (6,018)
- West Virginia (1,687)
- Wisconsin (2,911)
- Wyoming (2,716)