@article{ref1,
title="Impact of left-turn phasing on older and younger drivers at high-speed signalized intersections",
journal="Journal of transportation engineering",
year="2007",
author="Mueller, Kim and Hallmark, Shauna L. and Wu, Huaiqing and Pawlovich, Michael",
volume="133",
number="10",
pages="556-563",
abstract="The study reports on research that evaluated the impact of different types of left-turn phasing on older and younger drivers at high-speed signalized intersections. Using Poisson regression, the likelihood that a driver in a particular age group would be responsible for a left-turn crash under different types of phasing was evaluated. The induced exposure method was used to estimate exposure by age group. The variable of interest was left-turn crash rate for left-turning drivers who were responsible for circumstances contributing to the crash. Older drivers had higher crash rates than younger or middle-aged drivers for all types of phasing. Younger drivers had higher crash rates than middle-aged drivers for all types of phasing. All three age groups had the highest crash rate under protected/permitted and then permitted phasing within their respective age group.<p /><p>Language: en</p>",
language="en",
issn="0733-947X",
doi="10.1061/(ASCE)0733-947X(2007)133:10(556)",
url="http://dx.doi.org/10.1061/(ASCE)0733-947X(2007)133:10(556)"
}