Landings

• Landings should be at least as wide as the ramp, with a minimum of 36 inches. Landing length should be at least 60 inches. Landings between runs should be a minimum of 60 inches square.
  
  

Slopes and Runs

• The maximum rise should be no more than an inch for every 12 inches of ramp length. Maximum rise for one run is 30 inches.
  
  

Travel Clearance

• Ramp width should be at least 36 inches clear. This measurement includes any overhang, and determines the minimum width of all platforms and landings.
  
  

Door Clearances

• Platforms and landings with doors should have a minimum of 60 inches square, with 24 inches from the opening side of the jamb to the outer edge of the landing.
  
  

Handrails

• Handrails are required on both sides. Rails for inner turns should be continuous. The top of a rail should be between 34 and 38 inches high.