ANALYSIS OF RIGHT-TURN VEHICLE BEHAVIOR IN PROTECTED RIGHTTURN PHASE FOR PLANNING SIGNALIZED INTERSECTION IMPROVEMENT
نویسندگان
چکیده
منابع مشابه
Effect of Restricted Sight on Right-Turn Driver Behavior with Pedestrians at Signalized Intersection
When the right-turn vehicles share the same phase with pedestrians on divided lanes at intersection, the stopped buses or mediumsize vehicles that closed to the right-turn vehicleswould block the viewof drivers and pedestrians from the far-side of crosswalk.This paper aims at analyzing the changes of lag/gap acceptance behavior with/without considering sight obstruction and the headway of follo...
متن کاملMicro-simulation of vehicle conflicts involving right-turn vehicles at signalized intersections based on cellular automata.
At intersection, vehicles coming from different directions conflict with each other. Improper geometric design and signal settings at signalized intersection will increase occurrence of conflicts between road users and results in a reduction of the safety level. This study established a cellular automata (CA) model to simulate vehicular interactions involving right-turn vehicles (as similar to ...
متن کاملSafety Effects of Protected Left-Turn Phasing at Signalized Intersections: An Empirical Analysis
Left-turn crashes occur frequently at signalized intersections and often lead to severe injuries. This problem can be addressed through the implementation of protected left-turn signals. This gives left-turning vehicles the right to enter the intersection free from conflict with opposing drivers and pedestrians. The present study analyses the effect of this measure on crash occurrence. The stud...
متن کاملCharacterizing Signalized Intersection Performance Using Maximum Vehicle Delay
Average delay is perhaps the most commonly used measure for characterizing the performance of signalized intersections. Current methodologies for estimating the average delay rely on the use of models based on volumes and green times. In practice, it is challenging to develop such real-time measurements of delay, due to the difficulty of accurately measuring vehicle arrivals and departures. How...
متن کاملPerformance Analysis of Delay Estimation Models for Signalized Intersection Networks
The primary purpose of this study is to examine the models’ performance for estimating average delay experienced by the passing vehicles at signalized intersection network, and to improve the models’ performance for Intelligent Transportation Systems (ITS) application in terms of actuated signal operation. Two major problems affected the models’ performance have been defined by the empirical an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)
سال: 2014
ISSN: 2185-6540
DOI: 10.2208/jscejipm.70.i_1013