Question 1

How many ADA parking spaces are required?

Accepted Answer

1 per 25 spaces for lots with 1–100 spaces. 2% for 501–1,000 spaces. 20 + 1 per 100 over 1,000. At least 1 in 6 accessible spaces must be van-accessible.

Question 2

What is the maximum slope for ADA parking spaces?

Accepted Answer

2% in any direction (1:50 ratio) for spaces and access aisles. 5% running slope for accessible routes. These are measured on the finished surface.

Question 3

What are the penalties for ADA parking violations?

Accepted Answer

DOJ civil penalties up to $75,000 first violation, $150,000 subsequent. Private lawsuits with $5,000–$15,000 attorney fee awards. Serial litigation targets parking lots specifically.

Question 4

What signage is required for ADA parking?

Accepted Answer

ISA sign at 60 inches minimum height, 'Van Accessible' for van spaces, visible when vehicle is parked. Most jurisdictions require 'Violators Subject to Fine' text.

ADA Compliant Parking Lot Requirements

More Parking Design Resources