Pedestrians often have to wait longer than drivers for the light to change. Increased delay for pedestrians can lead to noncompliance, which can have a negative impact on safety.
Most planning efforts geared toward those on foot have tended to focus on safety, but pedestrian efficiency is also important.
Kothuri and co-investigator Edward Smaglik of Northern Arizona University will present their work Sunday, Jan. 8 in a workshop at the TRB conference. Their research looked at pedestrian strategies around the country to determine if they were primarily safety or efficiency measures.
“Generally, pedestrian strategies, if they exist at all, are safety based,” Kothuri said.
So the first task was to identify efficiency-based strategies for pedestrians. Then the research team undertook a...Read more