Every rail-trail in America.
Free, open, and up to date.
5,807 trails and 48,513 km across 51 states so far, from OpenStreetMap and public data, rebuilt nightly.
By state
Full list with counts on the states page.
Closures and partial closures
From state agencies' own trail data, applied automatically. 11 trails affected.
- Bergland to Sidnaw Rail-Trail MI — partial: Temporarily Closed Due To Bridge Maintenance Or Repair
- Betsie Valley Trail MI — partial: Temporarily Closed Due To Bridge Maintenance Or Repair
- Bill Nicholls Trail MI — partial: Temporarily Closed Due To Trail Washout
- Fred Meijer Berry Junction Trail MI — partial: Temporarily Closed Due To Bridge Maintenance Or Repair
- Harger Line Rail Trail MI — partial: Temporarily Closed Due To Trail Maintenance Or Repair
- Houghton-Chassell Rail Trail MI — partial: Temporarily Closed Due To Trail Washout
- Houghton Waterfront Trail MI — partial: Temporarily Closed Due To Trail Washout
- Iron Ore Heritage Trail MI — partial: Temporarily Closed
- North Western Snowmobile Trail MI — partial: Temporarily Closed Due To Trail Maintenance Or Repair
- The Great Lake-to-Lake Trails MI — partial: Temporarily Closed Due To Trail Washout
- Walker Memorial Trail OH — closed: Closed
Longest trails
| Trail | States | Surface | km | miles |
|---|---|---|---|---|
| Katy Trail | MO, OK, TX | Crushed stone | 415 | 258 |
| Palouse to Cascades State Park Trail | ID, WA | Gravel | 394 | 245 |
| Cowboy Trail | NE | Gravel | 368 | 229 |
| Chesapeake and Ohio Canal Towpath (Maryland) (Canal towpath) | DC, MD | Dirt | 287 | 178 |
| Maah Daah Hey Trail | ND | Dirt | 248 | 154 |
| Florida Coast-to-Coast Trail | FL | Paved | 242 | 150 |
| Erie Canalway Trail - 1 Buffalo to Fairgrounds (Canal towpath) | NY | Paved | 237 | 147 |
| D&L Trail | NJ, PA | Gravel | 234 | 145 |
| Mesabi Trail | MN | Paved | 229 | 142 |
| ECT - Erie Canalway Trail - 3 DeWitt to Green Island (Canal towpath) | NY | Paved | 221 | 137 |
| Soo Line Trail - Southern Route | MN, WI | Paved | 216 | 134 |
| Columbia Plateau Trail | WA | Crushed stone | 191 | 118 |
Lengths are what's mapped today; a trail that crosses a state not yet loaded shows only the loaded part. Data as of October 12, 2026.
Why this exists
Rail-trail information is scattered across paywalled apps, county PDFs and out-of-date guidebooks. BikeTheRail collects it into one open dataset, keeps it current automatically, and publishes it under the same license as OpenStreetMap so anyone can build on it.
Help make it better
Every trail page has a report button. If you know a trail that's missing, the fastest fix is to map it in OpenStreetMap; it will appear here the next night. How it works.