• SHIVANI SINGH

Pedestrian signals are viable traffic control devices which helps pedestrian to cross intersections safely. Although the literature is extensive when dealing with pedestrian signals design and operations, very few studies have focused on the potential safety benefits of installing pedestrian signals at intersections throughout the worlds. Before-after (BA) safety evaluation techniques have suffer a lot in the methodological and statistics issues. Recent studies prefer the use of Crash Modification Function to avoid the drawback of before-after study. Crash modification factors (CMFs) are represented in single values, Crash Modification Function used for variable treatment location characteristics (heterogeneity). The use of observational Before-After framework to develop the CM Functions avoids the cross-sectional approach. Functions are derived based on a single time period and no actual treatment intervention.

"Pedestrian signal: A technique to Prevent Accident", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 6, page no.292-294, June-2018, Available :http://www.jetir.org/papers/JETIR1806429.pdf

"Pedestrian signal: A technique to Prevent Accident", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 6, page no. pp292-294, June-2018, Available at : http://www.jetir.org/papers/JETIR1806429.pdf