Paved walkways are located at 4th Street, 7th Street, 12th Street, and 14th Street between Jefferson and Madison Drives. Two weeks' advance notice is requested to guarantee an interpreter. Most museums have captioned videos or offer scripts for videos in their exhibition galleries. Computer-assisted note taking is available for programs, with two weeks' advance notice. Many museum auditoriums have assistive listening systems available.
Several museums have hands-on programs for both children and adults.
Three IMAX films at the National Air and Space Museum have an audio description track, and four films are close captioned. Printed scripts of films shown in the Langley Theater are available in the theater lobby.