By Russ Naber on September 08, 2003
"This trail is only for hiking, and you will need a NW National Forest permit fee. The trail is short, only about five miles. Although it's only for hiking, I did see some tire tracks on the trail. I didn't ride, I hiked it.
There is a snowshed that's neat and has a view stand at the tunnel portal. There is no barrier to walking the tunnel, but you will need lights, and there is a sign warning about possible falling concrete hazards, so walking the tunnel is at your own risk!"