25 C.F.R. § 247.20 What are the road and trail prohibitions?
Title 25 - Indians
(a) You cannot damage or leave in a damaged condition any road, trail, or segment thereof. (b) You cannot block, restrict, or otherwise interfere with the use of a road, trail, or gate.
Title 25: Indians
PART 247—USE OF COLUMBIA RIVER TREATY FISHING ACCESS SITES
§ 247.20 What are the road and trail prohibitions?