Field trials were conducted in the city of Carson, California along two corridors with six connected, signalized intersections, using a connected eco-driving system that was implemented on a heavy-…

FINDINGS At a 85 percent AV adoption rate, the capacity of a single freeway lane was projected to raise by 26 percent, to 3,000 vehicles per hour. Additionally, the demand-to-capacity ratio was…

FindingsUsing SPD-HARM as an Eco-Lanes application reduced fuel consumption by 6.3 percent, hydrocarbon emissions by 23.9 percent, carbon dioxide emissions by 26.1 percent, nitrogen oxide emissions…

Findings Using SPD-HARM as an Eco-Lanes application reduced delay by 7.6 percent.

Findings The study demonstrated that the proposed Eco-Lanes system can significantly improve fuel efficiency and air quality while reducing average vehicle travel time and total system delay. In…

MethodologyModeling was performed using a regional-scale model of the MAG (Maricopa Area Governments) region in Phoenix, Arizona, an area chosen for its dense retail and residential activity. The LEZ…

METHODOLOGY:ACUTA was modeled as a single-tile and a multi-tile system and simulation experiments were conducted in VISSIM to evaluate operational performance of both. Performance of single and multi…

METHODOLOGYThis simulation study was conducted on a heavily congested 15 mile section of Interstate 66 eastbound in Northern Virginia. The simulation was constructed using traffic data from the a.m.…