NYMTC Regional Pedestrian Safety Study - New York Metropolitan ...
NYMTC Regional Pedestrian Safety Study - New York Metropolitan ...
NYMTC Regional Pedestrian Safety Study - New York Metropolitan ...
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• Adopt policy for high visibility crosswalks<br />
• Establish an education program for pedestrian safety<br />
• Redesign signals to meet MUTCD standards<br />
• Prohibit sidewalk encroachments<br />
• Adopt a law supporting “YIELD” sign on the back of buses<br />
• Adopt policy for larger pedestrian indications<br />
5.2 Engineering Methods<br />
NCHRP Report 500 volume 10, which addresses pedestrian safety (Zegeer, Stutts, et al., 2004),<br />
identifies the following objectives for countermeasures:<br />
Reduce the speed of motor vehicles<br />
Improve sight distance and visibility for motor vehicles and pedestrians<br />
Reduce pedestrian exposure to vehicular traffic<br />
Improve pedestrian and motorist safety awareness and behavior<br />
The first three of these objectives will be discussed in this section organized under five topics:<br />
<strong>Pedestrian</strong> Path, Speed Reduction, Signalization, Unsignalized Intersections, and Visibility. The<br />
Engineering Methods Section will conclude with a brief discussion of the effectiveness of some<br />
of the major countermeasures at reducing pedestrian crashes. The last of the NCHRP objectives<br />
is addressed in Sections 5.3 Education and 5.4 Enforcement.<br />
5.2.1 The <strong>Pedestrian</strong> Path<br />
The existence and location of crosswalks and pedestrian paths has a major impact on the<br />
likelihood of crashes. In 1988, Knoblauch, Tustin et al (cited by Ranck in ITE, 1998) found that<br />
23 percent of pedestrian crashes in residential areas occurred in locations with no sidewalks<br />
although only 2.7 percent of the pedestrian traffic was in those locations. Further, “streets<br />
without sidewalks had 2.6 times more<br />
pedestrian collisions than expected (compared<br />
to the overall sample of streets) on the basis of<br />
exposure, while streets with sidewalks on only<br />
one side had 1.2 times more pedestrian<br />
collisions than expected.”<br />
Figure 5.1 Worn Path Suggests a Sidewalk is<br />
Needed<br />
Thoughtful placement of crosswalks can<br />
reduce the exposure of pedestrians to<br />
vehicular traffic. Curb and sidewalks,<br />
indicating an urban setting, are more effective<br />
than signs at reducing traffic speeds. Various<br />
methodologies can be implemented to aid,<br />
encourage, and/or to restrict the pedestrians to<br />
crossing at certain locations along the<br />
roadway.<br />
<strong>NYMTC</strong> <strong>Pedestrian</strong> <strong>Safety</strong> <strong>Study</strong> 58