i wonder how long it will be before every one with a jeep, quad, or bike has a garage full of these signs.. could get awful expensive replacing them every year...
Also, in relation to this, what happens if there is no sign? i took a trail this weekend, and halfway through, there in an intersection was the first sign. does this mean i can drive on the unmarked trail, then turnaround at the sign, or was i in the wrong to begin with... (it was a VERY well travelled trail)