METHODOLOGY In this study, data was collected from the POV Health and Safety and Operations teams through quarterly surveillance audits of terminal activities. Two types of turn times were measured:…

METHODOLOGY The communications system upgrades outlined in this study included radio replacement within the transit vehicles, on-board computer equipment installation, and the utilization of Multi-…

METHODOLOGY The VSL system included 24 detector stations that generated per-vehicle record (PVR) data. These detectors produced raw PVR data which included unique vehicle ID, time, detector station…

METHODOLOGY The researchers in this study developed a series of hypotheses for evaluating the potential benefits of mobile fare payment technologies: H1: Mobile fare payment users increase the…

METHODOLOGY The study utilized two weeks of log data in December 2014, detailing 59 incidents on Las Vegas freeways and the corresponding information displayed on DMSs, allowing…

METHODOLOGY The effectiveness of the developed smart traffic signal was tested and compared with the traditional flagger operations using a driving simulator with two separate work zones. In the…

METHODOLOGY To investigate the association between ridesourcing travel and road safety, the researchers started by aggregating variables by census tract and month-year units.  The ridesourcing…

METHODOLOGY In this study, the researchers sampled a total of 1,265 travelers in Shanghai from 12 neighborhoods. The final number of survey responses was 1,180 after filtering out partially completed…

METHODOLOGY The MN-QWARN system relies on the assumption that only some of the slow-and-go conditions on the road are dangerous. Instead of warning drivers of any slow traffic ahead, the MN-QWARN…

METHODOLOGY The LA Express Park program relied heavily on hardware, including parking meters, guidance systems, in-ground sensors, and a highly integrated back-end system that utilized strong data…