ADA Waterfront Access Guide: Ramp and Gangway Slope Rules

Jim Wynn

Published on: 08/10/2026

ADA ramp and marine gangway rules in plain English: 1:12 slope, 30 in rise per run, landings, handrails, edge protection and the boat slip exceptions.

ADAaccessibilitygangwayrampwaterfront access

Dock Stairs for Steep Banks: Adjustable Aluminum Stairs

Jim Wynn

Published on: 08/10/2026

Aluminum stairs built for steep, uneven and eroding banks. Adjustable treads, 12-inch run, 30-degree slope, 4 feet wide, removable without heavy equipment.

dock stairssteep bank stairsaluminum stairswaterfront accessall terrain stair