Publications

Karen Trapenberg Frick, Tanu Kumar, Ruyin Li, Giselle Kristina Mendonça Abreu, and Alison E. Post. “Benchmarking “Smart City” Technology Adoption in California: Developing and Piloting a Data Collection Approach.” 2021. Research Report.  Institute for Transportation Studies, U.C. Berkeley. 

Karen Trapenberg Frick, Tanu Kumar, Ruyin Li, Atharva Patil, and Alison E. Post.  “The General Transit Feed Specification Makes Trip-Planning Easier—Especially During a Pandemic— Yet its Use by California Agencies is Uneven.” 2020. Policy Brief.  Institute for Transportation Studies, U.C. Berkeley. 

Karen Trapenberg Frick, Tanu Kumar, and Alison E. Post.“Background Paper: The General Transit Feed Specification (GTFS) Makes Trip-Planning Easier—Especially During a Pandemic—Yet its Use by California Agencies is Uneven.” 2020. Research Report. Institute for Transportation Studies, U.C. Berkeley.