Real-time crash prediction models: State-of-the-art, design pathways and ubiquitous requirements (Accident Analysis and Prevention, 2019)

With the advancements in artificial intelligence, and multiple studies being focused towards developing real-time crash prediction models, the concept of a proactive safety management system has become very close to reality. The linked study conducts an extensive review of the existing real-time crash prediction models, systematically illustrating the various methodologies being used world-wide. It evaluates the universality, design requirements, and associated challenges of various models. The study aims to be a “one stop knowledge source” for future researchers and practitioners for transitioning from the existing real-time crash prediction conceptual models to a real-world operational proactive traffic safety management system.

Real-time crash prediction models: State-of-the-art, design pathways and ubiquitous requirements (Accident Analysis and Prevention, 2019)

With the advancements in artificial intelligence, and multiple studies being focused towards developing real-time crash prediction models, the concept of a proactive safety management system has become very close to reality. The linked study conducts an extensive review of the existing real-time crash prediction models, systematically illustrating the various methodologies being used world-wide. It evaluates the universality, design requirements, and associated challenges of various models. The study aims to be a “one stop knowledge source” for future researchers and practitioners for transitioning from the existing real-time crash prediction conceptual models to a real-world operational proactive traffic safety management system.

Real-time crash prediction models: State-of-the-art, design pathways and ubiquitous requirements (Accident Analysis and Prevention, 2019)

With the advancements in artificial intelligence, and multiple studies being focused towards developing real-time crash prediction models, the concept of a proactive safety management system has become very close to reality. The linked study conducts an extensive review of the existing real-time crash prediction models, systematically illustrating the various methodologies being used world-wide. It evaluates the universality, design requirements, and associated challenges of various models. The study aims to be a “one stop knowledge source” for future researchers and practitioners for transitioning from the existing real-time crash prediction conceptual models to a real-world operational proactive traffic safety management system.

Estimating policy effects on reduced vehicle travel in Hawaii (SSTI, 2019)

Transcending Oil, released in April 2018, describes Hawaii’s path toward meeting its ambitious clean energy goals by 2045. The report was commissioned by Elemental Excelerator and prepared independently by Rhodium Group and Smart Growth America. It focuses mainly on transitioning the electrical grid to renewable energy while moving large numbers of vehicles to electric power but also points to the importance of managing overall travel demand through transportation policies and investments. This technical guide describes the methods and findings behind Transcending Oil’s travel demand forecasts, developed by SSTI and Smart Growth America.

National Opportunity Zones Ranking Report

The newly created federal Opportunity Zones program will likely go down as the largest and most significant federal community development initiative in U.S. history. One way to make the most of that investment is by directing state transportation funds to further catalyze economic development in those distressed communities. This report helps identify which Opportunity Zones should be prioritized for investment in order to deliver positive economic, environmental, and social returns. It ranks 7,800+ Opportunity Zones, broken out by state, according to their smart growth potential and current social equity. It also provides a policy framework and case studies to ensure equitable, inclusive development in Opportunity Zones through transportation, land use, and development decisions.

Modernizing Mitigation: A Demand-Centered Approach (SSTI, September 2018)

This report proposes a new approach to assessing and responding to land use-driven transportation impacts, called “modern mitigation.” Instead of relying on auto capacity improvements as a first resort, this approach builds on practice around transportation demand management (TDM) to make traffic reduction the priority. Based on programs dating to the 1990s in several cities, a modern mitigation program requires certain new land uses to achieve TDM credits.

Guidebook for Measuring Multimodal Network Connectivity (FHWA, February 2018)

Active transportation works best when networks are well-connected and destinations compactly arranged. Yet while the field has standard metrics and methods for many other aspects of the transportation system, it performs connectivity analyses as one-offs or not at all. FHWA’s new guide doesn’t provide a new standard, but it conveniently and thoroughly summarizes many approaches to the issue in one place.

Guidebook for Measuring Multimodal Network Connectivity (FHWA, February 2018)

Active transportation works best when networks are well-connected and destinations compactly arranged. Yet while the field has standard metrics and methods for many other aspects of the transportation system, it performs connectivity analyses as one-offs or not at all. FHWA’s new guide doesn’t provide a new standard, but it conveniently and thoroughly summarizes many approaches to the issue in one place.

Accessible Shared Streets: Notable Practices and Considerations for Accommodating Pedestrians with Vision Disabilities (FHWA, FHWA, October 2017)

Shared streets, which serve both slow-moving motor vehicles and pedestrians, can provide flexible, desirable public spaces. However, they provide a challenge for pedestrians with vision impairments. FHWA’s guide provides a toolbox of design options, as well as planning guidance and case studies, for addressing this issue.

Pedestrians First: Tools for a Walkable City (ITDP, 2018)

The Institute for Transportation and Development Policy recently released Pedestrians First: Tools for a Walkable City. The toolkit, aimed at governments, city planners, NGOs, and developers, notes that “Walkability is the foundation of any type of transportation; all trips require walking at some point.” The toolkit notes factors that influence walkability throughout the city and three scales: citywide, neighborhood, and street level.