In 2016, Montgomery County, Maryland revamped the approach with which the planning department reviews transportation impacts of site development. The development of the 2017 Local Area Transportation Review Guidelines included a comprehensive and collaborative review of alternative approaches to growth management and resulted in the development of more robust and multimodal analytic approaches, a set of context-sensitive and multimodal trip generation rates, and a commitment to continue the development of pro-rata share districts in lieu of traditional traffic impact studies. The 2017 guidelines were developed with the benefit of a review of contemporary best practices nationwide and a 30-person working group representing various transportation impact review stakeholder interests that convened 21 times over the course of 3 years. The new approach was developed to balance three potentially competing objectives: streamline the process in smart growth areas of the county, increase the degree of multimodalism, and increase the degree of robustness in the analytic approach and data. The key additions to the process included establishing policy area groupings based on transportation demand characteristics; developing a set of context-sensitive, multimodal trip generation rates; and introducing quantitative tests for non-auto impacts. This paper highlights both the process and outcomes of the updated approach.
This paper describes the accessibility scoring approach applied by the Virginia Department of Transportation (DOT) in the Smart Scale project prioritization process in 2018. The accessibility scoring approach identifies the increase in jobs accessibility for candidate projects submitted for state funding. The Smart Scale process was implemented in 2015 and entered its third round of applications in 2018; some 800 projects were evaluated during its first two years. This paper contains the following elements: an general overview of jobs accessibility as defined and measured by Virginia DOT for the Smart Scale approach; the development of the Smart Scale accessibility scoring system, including a summary of research performed to identify system parameters; the relationship between mobility and accessibility; and the Smart Scale accessibility transferability to other locations and initiatives and the possible evolution of the Virginia DOT approach in the future.
Freight Roadway Design Considerations (FRDC), the document described in this paper, was developed by the Florida Department of Transportation District 7 to provide guidance to transportation planning and engineering practitioners for balancing livability and the needs of goods movement in a context-sensitive manner. The FRDC implemented one recommended element of the 2012 Tampa Bay Regional Strategic Freight Plan to develop a new approach to the roadway design process. This approach takes into consideration the analysis of freight activity and land use compatibility in the Tampa Bay plan. The FRDC benefited from a literature review of current practices and guidance from an internal review group and interagency coordination and commentary on draft materials throughout its development. The FRDC provides guidance on identifying roadway context, understanding and clarifying design intent, and selecting from a series of design strategies to help integrate goods movement into the development of complete streets.
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