Explore the Planning Advisory Service (PAS) Memo
State-of-the-practice analytical methods should be employed when estimating the trip generation of mixed-use projects. Our recent update and revalidation of MXD+ provides planners with a method more accurate than ever for performing such estimates, which are a critical part of the land use development and environmental review process. In the November/December 2020 issue of the American Planning Association’s PAS Memo, entitled “Still Getting Trip Generation Right: Revalidating MXD+,” Principal John Gard and Transportation Planner Corwin Bell describe the advantages, analysis techniques, and use of MXD+ through actual site case studies. We invite you to read the details in the memo and reach out to us with questions or discussion.
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Navigating Long-Term Transit: Planning in an Uncertain Time
We’re partnering with the Whatcom Transportation Authority in Bellingham, Washington to plan the long-term future and develop a strategy for restarting transit service, welcoming back riders, and ensuring riders can safely get where they would like to go. See what’s in the works.
A Transformative Data Collection Solution: Responding with Our Research
We’ve completed an independent, third-party validation review of StreetLight Data’s intersection turning movement volume estimates. See what we found!
VMT Mitigation Through Fees, Banks, and Exchanges
On September 27, 2013, Governor Jerry Brown signed SB 743 into law and started a process intended to fundamentally change transportation impact analysis as part of CEQA compliance. These changes include elimination of auto delay, level of service (LOS), and other similar measures of vehicular capacity or traffic congestion as a basis for determining significant impacts. Instead, transportation impacts will be determined based on changes to vehicle miles of travel (VMT).