land use

LOS to play more limited role in California planning, according to survey

By Chris McCahill A new survey of planning officials in California finds that most are embracing the shift from highway level of service to vehicle miles traveled for evaluating the environmental impacts of new development projects. While some are ditching LOS altogether, however, many still rely

Growth near transit is key to connecting smaller cities, SSTI finds

By Chris McCahill A new study by SSTI and the Traffic Operations and Safety Lab at UW-Madison provides a partial roadmap to the future for transit in smaller cities. The study gave Eau Claire, Wisconsin—a city nearing 70,000 people—a look into emerging transit technologies and insight on

Dense areas are safer but road design is critical

By Chris McCahill Dense development patterns offer important safety benefits, according to new research from the University of Pennsylvania, but high-speed roads in dense suburban centers are deadly for pedestrians. This new study confirms what others have already shown—that attention to

Seattle moves to new transportation level of service guidelines

By Robbie Webber On January 14, the Seattle Council is set to vote on new regulations for developments to support changes in adopted transportation level of service. As part of the 2016 Comprehensive Plan, LOS was redefined to reflect specific target rates for different modes in eight different

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

Cities exist to provide people and firms with access to goods, services, employment, and other people. A mark of a city’s success is the clustering of complementary land uses to residents’ and businesses’ mutual benefit; the more people and activities within reach of each other, the greater

U.S. cities and developers beleaguered by too much parking, Mortgage Bankers report finds

By Eric Sundquist There are 83,141 households in the city of Des Moines, and 1.6 million parking stalls. Even allowing that some of those 1.6 million stalls are occupied by commuters originating from outside the city, that’s a pretty staggering disparity (Figure 1). And even accounting for

Estimating the amount people drive based on accessibility measures

By Logan Dredske How does the built environment influence the amount people drive? Research by SSTI’s Logan Dredske worked to answer this very question. The focus of his research was to create a framework for estimating vehicle miles traveled based on conditions of the built environment. His

Rochester makes headway in replacing the Inner Loop with a new neighborhood

By Rayla Bellis Rochester, NY, has completed the Inner Loop East highway removal project, bringing the city one step closer to a more vital and connected downtown. Constructed in the 1960s, the Inner Loop has long served as a barrier between the city center and surrounding neighborhoods, acting

Mainstreaming transportation and land use modeling within Oregon DOT

By Chris McCahill States interested in modeling transportation and land use can now learn from Oregon’s experience building its Statewide Integrated Model (SWIM), thanks to a new study published in the Journal of Transport and Land Use. The model, now used in ODOT’s regular operations, grew

How land use and access to transit impact taxi demand

By Rayla Bellis Significant research and debate in recent years have surrounded the impacts of ride-hailing services like Uber and Lyft on transportation systems: whether they reduce the need for personal vehicles, how they contribute to or reduce congestion, and how they impact transit