STREETLIGHT at TRB: Join us for an exclusive demo this week! BOOK A DEMO

Research Reports

With four years of data on more than five million miles of roadway, StreetLight Data’s  metrics offer endless transportation insights. Dive into our ebooks and research reports to learn more.


2020 Climate Impact Index

2020 U.S. Transportation Climate Impact Index2020 U.S. Transportation Climate Impact Index

The 100 largest metro areas in the U.S. ranked by best and worst transportation impact on greenhouse gas. See where your city succeeds, where it can do better, COVID-19’s effects, and the data to measure it.

Measuring Fall 2020’s Bicycle Renaissance

Learn where the great COVID “bicycle renaissance” is likely to hold beyond the pandemic: where bike activity remains strong, the sharpest drops in bike ridership, and where summer peaks are now dipping.


COVID Transportation Trends

StreetLight’s analysis of COVID transportation trends in 2020, including deep upheavals in peak commute congestion, VMT, bicycling, and what metrics to monitor now.

COVID 19 Map

Post-COVID Climate Impact

Four cities that have potential to keep lower VMT and preserve the environmental benefit of COVID-19 quarantine.

Read Report
VMT Monitor

VMT Monitor

Get updated real-time traffic counts statewide, county by county, on StreetLight’s interactive VMT Monitor.

2020 Climate Impact Ebook

2019 U.S. Transportation Climate Impact Index

StreetLight ranks the country’s 100 largest metro areas on carbon-related transportation factors, including VMT, bicycle and pedestrian commutes, and circuity.

Read Report

Big Data for Transportation

Big Data for Transportation outlines best practices for how transportation planning data should be collected, prepared, and validated. Includes eight real-world case studies.

Read eBook

Stay Updated

Opt in to receive blog posts, news, and updates from StreetLight in your inbox.