See below for a recent Federal-aid Essentials Update from the FHWA. This information will be particularly helpful to local agencies:
Are you aware that Federal law requires the installation of curb ramps or other modifications when a highway project alters a roadway? To learn more visit the new information module and watch the short video below (4:45) entitled “Americans with Disabilities Act (ADA) Requirements for Resurfacing Projects”. This new video discusses the types of resurfacing modifications under which the law applies and will be of interest to any Agency that provides routes in the public right-of-way.
For more information on Federal-aid and to learn about the essentials, visit the video library http://www.fhwa.dot.gov/federal-aidessentials/indexofvideos.cfm