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The U.S. Access Board’s Technical Assistance phone number is now 202-272-0080 extension 3.

Interfacing Accessible Pedestrian Signals (APS) with Traffic Signal Control Equipment

April 2003

Pedestrian with guide dog at intersection with audible pedestrian signal.

David A. Noyce, Ph.D., P.E.
University of Wisconsin — Madison
University of Massachusetts — Amherst

Janet M. Barlow, C.O.M.S.
Certified Orientation and Mobility Specialist
Atlanta, GA

The products shown in this report are only intended to serve as illustrated examples and are not intended as endorsements of the products. Other products may be available. The Access Board does not evaluate or certify products for compliance with its accessibility guidelines. Users are advised to obtain and review product specifications for compliance with the accessibility guidelines.