Ensuring ADA Compliance for Parking Lots




The importance of meeting Americans with Disabilities Act (ADA) requirements in California for your parking lot can’t be overstated. Depending on your specific location, cities, counties, and the state of California can fine building owners who don’t have ADA-compliant parking lots. Likewise, if your parking lot doesn’t meet ADA requirements and someone gets hurt, you highly increase your chances of being sued over the injury.
If you don’t know whether your parking lot meets these requirements, Victory Asphalt offers a free audit to ensure your spaces meet current ADA and California building codes.
What is ADA Compliance?
People with disabilities are guaranteed equal opportunities under the Americans with Disabilities Act, or ADA, which prohibits discrimination and works to guarantee the rights of disabled individuals. In the ADA, property owners are barred from discriminating against individuals who have disabilities. Businesses aren’t in compliance if they don’t provide equal access to a primary function area. If this sounds somewhat familiar, it’s because the ADA is modeled after the Civil Rights Act of 1964.
The Americans with Disabilities Act applies specifically to three situations:
- Government agencies at all levels, including local, county, state, and federal
- Organizations or businesses that serve the general public
- A company or organization that employs 15 or more people
Are there extra ADA requirements in California?
Yes, California does have additional ADA requirements above the federal guidelines. The federal ADA sets the minimums, while California’s Building Standards Code (Title 24) adds stricter provisions.
Who is Required to Meet Parking Lot ADA Regulations?
In order to comply with the ADA, even businesses that don’t directly serve the public must construct or alter facilities in a way that meets accessible design standards. Some of these standards include removing barriers in existing buildings when possible and providing auxiliary aids and services as needed.
All private companies, nonprofits, and charities that serve the public or employ 15 or more employees are also subject to the ADA.
What happens in California if my parking lot isn’t ADA compliant?
In California, an ADA violation can trigger state claims under the Unruh Civil Rights Act with statutory damages of at least $4,000 per violation plus the plaintiff’s attorney’s fees. Under the federal ADA, individuals can also sue in federal court to require you to fix the issues (injunctive relief) and recover attorney’s fees.
How Many Disabled Parking Spaces Do I Need?
Based on the total number of parking spaces in the lot, a minimum number of accessible parking spaces is required. A parking lot with 400 spaces requires eight accessible spaces. There must be two van-accessible spaces among those eight.
Total Number of Parking Spaces in Parking Facility (Lot or Garage) | Minimum Total Number of Accessible Parking Spaces Required | Minimum Number of Van Accessible Sparking Spaces |
1 – 25 | 1 | 1 |
26 – 50 | 2 | 1 |
51 – 75 | 3 | 1 |
76 – 100 | 4 | 1 |
101 – 150 | 5 | 1 |
151 – 200 | 6 | 1 |
201 – 300 | 7 | 2 |
301 – 400 | 8 | 2 |
401 – 500 | 9 | 2 |
501 – 1000 | 2% of total | |
1001 and over | 20, plus 1 for each 100, or fraction thereof, over 1000 |
Hospital Outpatient Facilities
Accessible parking must make up at least ten percent (10%) of patient and visitor parking. A van-accessible parking space must be available in every sixth accessible parking space.
Rehabilitation Facilities
Accessible parking must make up twenty percent (20%) of parking spaces available to the public. For every 6 ADA-compliant disabled parking spaces, at least one space has to be van accessible.
Outpatient Physical Therapy Facilities
It is mandatory that twenty percent (20%) of patient and visitor parking is accessible. For every six accessible parking spaces, at least one van-accessible space must be available.
Do van-accessible spaces have different size requirements than car spaces?
Yes, van accessible spaces must be 144” wide vs a car space of 109” wide. Both widths are specific to California.
Van Accessible Spaces Requirements in California
- 98” Vertical Clearance
- 144” Wide (This is specific to CA. ADA only calls for 132”)
- 216” Long
- Signage Must Have the International Symbol of Accessibility and say, “Van Accessible”
- 96” Wide Access Aisle (This can be Shared with Adjacent Spaces)
- Must be Fitted with Curb Stops
Car Accessible Space Requirements in California
- Must Have the International Symbol of Accessibility
- 108” Wide (This is Specific to CA. ADA Only Calls for 96” Wide)
- 216” Long
- 60” Access Aisle. (This can be Shared with Adjacent Space)
- Maximum Slope of 1:48
- Must be Fitted with Curb Stops
Where Do Accessible Spaces Need to be Located?
Accessible spaces must be on the shortest accessible route to an accessible entrance of the building they serve; if there are multiple accessible entrances, spaces should be dispersed so each entrance is served. In garages that don’t serve a particular building, place them on the shortest accessible route to an accessible pedestrian entrance of the garage. In California (Title 24), the same rule applies, and spaces must connect directly to an accessible route, be on a nearly level surface (max 1:48 slope), and be arranged so users don’t have to pass behind other parked vehicles.
What are the Parking Lot Striping Requirements?
Accessible parking spaces must be marked with a 36″ × 36″ International Symbol of Accessibility, displayed white on blue. A permanent sign identifying the space must remain visible even when a vehicle is parked. The access aisle must be outlined in blue and filled with hatched lines in a color that contrasts with the pavement, and the words “No Parking” should be clearly painted inside the access aisle.
As local regulations and other factors change, accessibility needs may also change. Get a free audit and quote from Victory Paving for ADA-compliant restriping services to ensure you’re in compliance with the law.
What are the signage requirements for ADA parking stalls?
At a minimum (federal ADA), each accessible stall needs a posted sign with the International Symbol of Accessibility, mounted so the bottom of the sign is at least 60″ above the ground; van spaces must also be labeled “Van Accessible.”
In California (Title 24), signs must be reflectorized and have at least 70 sq in of area; an additional line stating “Minimum Fine $250” is required; and the sign must be visible from each space and placed at the head of the stall or immediately adjacent (80″ minimum clear height if it projects into a pedestrian circulation path).
California also ties in other posted notices: facilities typically need a tow-away sign at each entrance (min 17″×22″ with 1″ letters) and pavement markings such as “NO PARKING” inside access aisles (12″ letters) and, for the stall surface, a 36″×36″ ISA where used.
ADA Ramp Requirements
The ADA requires ramps to be installed along any accessible route where there is a change in elevation greater than ½ inch. Ramps allow people using wheelchairs, scooters, and other mobility devices to access elevated areas.
Slope: Running slope cannot be steeper than 1:12 (one inch of rise for every 12 inches of run)
Cross slope must be 1:48 maximum
Clear Width:
Minimum clear width between handrails is 48 inches (stricter than the federal 36 inch ADA requirement)
Landings:
- Level landings required at top and bottom of each ramp run
- Landings must be at least as wide as the ramp and minimum 60 inches long
- Ramps that change direction at landings require a minimum 60 x 72 inch landing, with the longer dimension parallel to the top ramp run
Rise:
Maximum rise for any single ramp run is 30 inches, then a landing is required
Handrails:
Required on both sides for ramps with a rise greater than 6 inches
Handrail height should be 34-38 inches above the ramp surface
Handrail extensions required at top and bottom of ramp
Edge Protection:
Ramps and landings must have edge protection like extended surfaces, curbs or railings to prevent wheels from going off the edge
Surfaces:
Must be stable, firm and slip-resistant
Gaps in the surface cannot allow passage of a ½ inch diameter sphere
ADA Compliant Sidewalk Standards
Sidewalks are a critical part of an accessible route and must meet specific ADA requirements:
Clear Width:
Minimum clear width is 36 inches, although 48 inches is preferred in California
If less than 60 inches wide, passing spaces of 60 x 60 inches must be provided every 200 feet
Cross Slope:
Cannot exceed 1:48 (2.08%)
If greater than 1:20, it is considered a ramp and must meet ramp requirements
Surfaces:
Must be stable, firm and slip-resistant
Vertical level changes up to ¼ inch do not require edge treatment
Changes between ¼ and ½ inch must be beveled with a slope no greater than 1:2
ADA Curbs
Like ramps, ADA compliance for curbs is a complex topic. However, we can make sure that your standard and zero-face curbs fully meet the current regulations as dictated by law. This includes ensuring your lot meets slope requirements and that your landings are sized correctly.
Truncated Domes/Tactile Paving
The term truncated dome, also known as tactile paving, refers to the raised, usually yellow, bumps found on pathways and platforms. By using truncated domes, visually impaired individuals can be alerted to changes to the walking surface as well as other hazards.
These bumps are mandatory for curb ramps and platform boarding edges, but they must not hinder access for mobility-impaired individuals.
Here at Victory Paving, we inspect, repair, and install truncated domes to help keep your site’s visitors safe while keeping your business ADA compliant.
We’ll Help You Meet Compliance
Contact Victory Paving today to set up an appointment for a free site evaluation to help make sure your parking lot meets all current local, California, and federal ADA requirements.

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