Rattlesnake Grade (WA-129)
WA-129 runs 43 miles south from Clarkston through the Snake River canyon and up Rattlesnake Grade — nine switchbacks climbing 840 feet in under 4 miles from the canyon floor to the Asotin County plateau — before continuing to the Oregon state line at Anatone where it becomes OR-3. The American Motorcyclist Association has named this corridor one of the top 15 motorcycle rides in America. The route delivers canyon walls, wheat-field ridges, and the Joseph Canyon Overlook with views into the historic Nez Perce winter homelands. Very low traffic throughout.
No runs logged on this road yet — be the first.
Runs are rider-logged & GPS-traced in the app
Ride your own ride — times are rider-logged & GPS-traced, never a race on public roads.
Shot by the riders who've run it.
Riders upload photos to their profile and tag the road or stop — tagged shots show up here automatically.