Two Trail Council volunteers began hiking from Triunfo Pass to survey the most remote sign in the park at the east end of Chamberlain Trail at the State Park/NPS boundary. Unfortunately this sign was burned in the Woolsey Fire and is unreadable so will require replacement. The posts are good, though. Returned to car. Began hiking down Serrano Rd from the Cotharin intersection to survey the least visited sign in the park. (The road turned out to have been cleared very recently, but I didn’t want to take a chance on being blocked by slough, brush or rocks as there is no way to turn around before the end.) Accessing the sign at east end of Serrano Valley is shorter from Cotharin than from the Serrano Canyon Trail. Participants: Jon Sheldon, Ruth Feldon Total volunteer hours: 2 volunteers x 5 hours = 10 hours Feet of trail maintained: N/A