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Showing 1 to 2 of 2 for “"diverging diamond interchange"”.
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Study of Delay Calculation for Diverging Diamond Interchange and Safety Assessment of Ecodriving on Following Traffic
Diverging diamond interchanges (DDI) have been proved to outperform other types of diamond interchanges in terms of safety, cost-effectiveness and efficiency, but few research efforts have been done to conduct the analytic calculation of delay, with which optimization of timing plans can be …
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Operational Analysis of Alternative Intersections
Alternative intersections and interchanges, such as the diverging diamond interchange (DDI), the restricted crossing u-turn (RCUT), and the displaced left-turn intersection (DLT), have the potential to both improve safety and reduce delay. However, partially due to lingering questions about …