Late Summer Biking by the River

I took a ride this morning and hit some trails by the South Santiam River that I haven't ridden in at least 5 or 6 years. I started to head down what looked like a new trail and what I found instead of a rideable trail is in the pic above. When I finally got close to the road, I passed by a "No Trespassing" sign...as in coming out of a restricted area. Bummer. At least I know the direction to take again next time.