METHODOLOGY
Before-and-after analysis (2019 vs 2021) was conducted to determine the effectiveness of the ASE implementation. To isolate the results of this intervention versus other factors, crash…
METHODOLOGY
The system extracts information from the database on all the counts that fall within the selected region and displays them on the map. The counts include information on its date, road…
Methodology
Safety Performance Functions (SPF) were developed in combination with the number of crashes at a site in the before period to estimate the number of crashes expected in each year of the…
FINDINGS
The overall travel time reductions were found to range from 0 to 1.86 minutes per kilometer of road. This is notably greater than the literature's overall range of impacts, which were 0.…
In Philadelphia, the Traffic and Incident Management System (TIMS) is helping traffic circumvent highway incidents and emergencies on I-95. TIMS reroutes vehicles immediately after an incident is…
As part of this trend, the City of Philadelphia launched its Indego bike sharing system in 2015. During the launch, the City of Philadelphia sought to make sure that its bike sharing was…
The implementation of the Traffic Count Viewer offered lessons learned regarding traffic data collection, data sharing, and web development for public agencies and stakeholders. Most key insights are…
The researchers' literature review revealed that the benefits of PTSU can vary dramatically. In one implementation, travel time was reduced to 16 percent of what it had been previously, while others…
Through providing more efficient coordination and delivery of human services transportation, ITS technologies can be used to improve accessibility for the transportation disadvantaged. The diverse…
Cross-jurisdictional signal coordination is an achievable goal for any size community regardless of the number of jurisdictions involved, the type of signal hardware and communication equipment, or…