I spotted this trail from Kerr Parkway while heading elsewhere. I rode to the south east with a slight diversion north on a lesser trail serving buried gas and sewage services.
Sunday, September 5, 2021
45.4274639, -122.7066806 google map 45.4279417, -122.7044 45.4267667, -122.7053444
I found a casually placed plaque announcing this shortcut as Ravine Trail. Later examination of topo maps leads me to believe this was once much longer until the west end was obliterated in 1968 by Mountain Park development.