Practice question
Which APS configuration does the MUTCD prefer when complex intersections have wide pedestrian crossings?
- Pushbutton-integrated APS with separate buttons for each crosswalk and speech walk message
- Single loudspeaker for the whole intersection
- No APS, replaced with a sign
- Continuous tone with no walk-button identification
Answer: A — Pushbutton-integrated APS with separate buttons for each crosswalk and speech walk message
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