High-occupancy Vehicle Project Case Studies


Book Description

This report presents the examination of historical trends and current experiences with high-occupancy vehicle (HOV) projects in six selected case study sites. HOV facilities in Houston, Texas; Minneapolis, Minnesota; Orange County, California; Pittsburgh, Pennsylvania; Seattle, Washington; and Washington D.C./Northern Virginia are examined. In addition, available information on other HOV projects located on freeways or in separate rights-of--way is reviewed. The report presents one part of a three-year assessment of HOV projects in North America. The report includes an examination of historical information on utilization levels, operating characteristics, and impacts of the HOV projects.




Preferential Lane Treatments for High-occupancy Vehicles


Book Description

This synthesis will be of interest to transportation planners, highway engineers, environmental personnel, highway design engineers, transit planners, highway administrators, and others concerned with the planning, design, and operational features of preferential high- occupancy vehicle (HOV) lanes on highways. Information is provided on the current and proposed state of the practice in North America. This synthesis describes the state of the art with respect to preferential treatment for HOVs on highways. This report of the Transportation Research Board provides information on long-distance facilities, such as barrier-separated, concurrent-flow (separated and nonseparated), and contraflow facilities, as well as on short-distance facilities, such as queue by-pass lanes. Planning, design, and operational features of each treatment are described. The issues and operating results are described, and specific case studies are included.



















Building a Sustainable Transportation Infrastructure for Long-Term Economic Growth


Book Description

Long-term economic growth and increasing vehicle congestion is creating a greater demand for efficient and safe transportation. The high cost of maintaining and fixing pre-existing infrastructure is leading the industry to realize that sustainable long-term transportation planning is needed to keep pace with the growing economy. Building a Sustainable Transportation Infrastructure for Long-Term Economic Growth examines contemporary transportation issues through the lens of various modes of transportation while also focusing on the importance of sustainability, urban planning, and funding. The book covers the topics of sustainability and climate change, public management and planning, financing of transportation infrastructure, and revenue and spending issues facing modern transportation infrastructure. It is ideally designed for engineers, planners, government officials, transportation specialists, legislators, researchers, academicians, students, and industry professionals seeking current research on sustainable transport systems.




Roadways for People


Book Description

“Seventy years of a car-only approach—not car-centric, it’s car-only—is actually not just non-driver hostile, it’s driver hostile. No one benefits.” —Beth Osborne, Director, Transportation for America The car-only approach in transportation planning and engineering has led to the construction of roadways that have torn apart and devalued communities, especially Black and Brown communities. Forging a new path to repair this damage requires a community solutions-based approach to planning, designing, and building our roadways. When Lynn Peterson began working as a transportation engineer, she was taught to evaluate roadway projects based only on metrics related to driver safety, allowable speed for the highest number of cars, project schedule, and budget. Involving the community and collaborating with peers were never part of the discussion. Today, Peterson is a recognized leader in transportation planning and engineering, known for her approach that is rooted in racial equity, guided by a process of community engagement, and includes collaboration with other professionals. In Roadways for People, Lynn Peterson draws from her personal experience and interviews with leaders in the field to showcase new possibilities within transportation engineering and planning. She incorporated a community-solutions based approach in her work at Metro, TriMet, and while running the Washington State Department of Transportation, where she played an instrumental role in the largest transportation bill in that state’s history. The community solutions-based approach moves away from the narrow standards of traditional transportation design and focuses instead on a process that involves consistent feedback, learning loops, and meaningful and regular community engagement. This approach seeks to address the transportation needs of the most historically marginalized members of the community. Roadways for People is written to empower professionals and policymakers to create transportation solutions that serve people rather than cars. Examples across the U.S.—from Portland, Oregon to Baltimore, Maryland—show what is possible with a community-centered approach. As traditional highway expansions are put on pause around the country, professionals and policymakers have an opportunity to move forward with a better approach. Peterson shows them how.




Development of an HOV Systems Manual


Book Description