Does a jurisdiction have to provide curb ramps at every intersection on existing streets?
No. To promote both efficiency and accessibility, public entities may choose to construct curb ramps at every point where a pedestrian walkway intersects a curb, but they are not necessarily required to do so. Alternative routes to buildings that make use of existing curb cuts may be acceptable under the concept of program accessibility in the limited circumstances where individuals with disabilities need only travel a marginally longer route.
To achieve or maintain program accessibility, it may be appropriate to establish an ongoing procedure for installing curb ramps upon request in areas frequented by individuals with disabilities as residents, employees, or visitors.
However, when streets, roads, or highways are newly built or altered, they must have ramps or sloped areas wherever there are curbs or other barriers to entry from a sidewalk or path. Likewise, when new sidewalks or paths are built or are altered, they must contain curb ramps or sloped areas wherever they intersect with streets, roads, or highways. Resurfacing beyond normal maintenance is an alteration.