@article{ref1,
title="Performance of a two lane roundabout: A case study from Sharjah",
journal="Traffic engineering and control",
year="2004",
author="Khatib, Z",
volume="45",
number="4",
pages="145-151",
abstract="This paper investigates the operational performance of the entering traffic stream in relation to the circulating traffic stream for a two-lane roundabout system. This relationship is demonstrated by binomial function with different coefficients depending on the lane-by-lane analysis. Five different functions were established based on entry-circular pairs of lanes: curb-outer, curb-island, median-outer, median-island, and total entering-circulating flows. The correlations between these different traffic stream flows were examined. The relationship between two different streams was presented in the maximum entry/circular ratio. These ratios were found to be 0.42 for the median/island (most critical movement), and 0.92 for the curb/outer (least conflicting movement), and 0.62 for both curb/island and median/outer flows.   <p>Language: en</p>",
language="en",
issn="0041-0683",
doi="",
url="http://dx.doi.org/"
}