ABA Accessibility Standard for GSA Facilities Pocket Guide

402 Accessible Routes

402.1 General.

Accessible routes shall comply with 402.

402.2 Components.

Accessible routes shall consist of one or more of the following components: walking surfaces with a running slope not steeper than 1:20, doorways, ramps, curb ramps excluding the flared sides, elevators, and platform lifts. All components of an accessible route shall comply with the applicable requirements of Chapter 4.