Seriously becoming dangerous to ride the trail. Exercise caution if you are going to be riding on the trail, particularly on the east end. People are using it to get to and from the river. I followed a whole group of people, a 4-seater sandrail, a couple of side-by-sides, and a bunch of quads. The sandrail must have been going 45+ going into the blind corners at the underpasses, the quads couldn't keep up with him. Almost every time I ride there now, which is my commute, I am seeing some sort of gas powered vehicle out there. Instagram Link To clarify, this is the paved bicycle path that starts at the beach and ends in San Bernardino. This is the San Bernardino end I have the most experience with.