چکیده مقاله
Travel time is a fundamental measurement in transportation engineering Accurate travel time prediction is also crucial to the development of intelligent transportation systems and advanced traveler information systems With the increased deployment of Express Lanes EL , the transportation industry has been able to better understand the advantages, disadvantages, and impacts of lane separation techniques in order to better manage expresslanes In this study the data from detectors which are located at I 95 Northbound NB at Golden Glade interchange were assessed in order to see whether the changes before andafter installing traffic barriers are significant SPSS was used to obtain speed characteristics in selected detectors and T Test was accomplished to see whether the changes are significant In all statistical analysis, the 95% confidence interval was considered It wasexpected that channelizing the express lane, as it eliminates weaving movements, would lead to speed increment, however, the results showed that the average speed decreased significantly
کلیدواژهها
نویسندگان
Seyedmirsajad Mokhtarimousavi
Ph D Student of Transportation Engineering, Florida International University, 10555 W Flagler St Miami, FL 33174, USA
Eazaz Sadeghvaziri
Ph D Candidate of Transportation Engineering, Florida International University, 10555 W Flagler St Miami, FL 33174, USA
شیوه ارجاع
Mokhtarimousavi, Seyedmirsajad and Sadeghvaziri, Eazaz,1394,The Effect of Implementing Traffic Separators on Travel Time of Express Lanes, Case Study: I-95 Express Lane, Miami, USA,The 15th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
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