Boxes, ladders, furniture or other objects commonly placed in aisles, walkways or paths may not be temporary obstructions and may be actionable under the Americans with Disabilities Act (ADA) ...
SALEM, Ore. (KTVZ) -- Heavy wind and rain from winter storms cause trees to plunge into Oregon rivers. Trees become obstructions, a risk for all boaters, including paddlers, rafters, and drift boats.