Reports and studies
Congestion
- 2022 Congestion Report (PDF)
Key Summary: The COVID-19 pandemic had a significant impact on traffic levels throughout the State of Minnesota. Highway volume decreased by as much as 50% in 2020 on many corridors, providing congestion relief and improved air quality. As pandemic restrictions eased, teleworking has remained a significant way to conduct business keeping traffic volumes below expected values. While statewide traffic levels approached normal levels, Twin Cities metro freeway traffic volumes averaged about 5% below the 2018-2019 volumes in October 2022. - 2021 Congestion Report (PDF)
- 2020 Congestion Report (PDF)
- 2019 Congestion Report (PDF)
- 2018 Congestion Report (PDF)
- 2017 Congestion Report (PDF)
- 2016 Congestion Report (PDF)
- 2015 Congestion Report (PDF)
- 2014 Congestion Report (PDF)
- 2013 Congestion Report (PDF)
- 2012 Congestion Report (PDF)
FIRST
- FAQ (PDF)
- 2004 program evaluation (PDF)
- 2011 FIRST Annual Report (PDF)
- 2006 FIRST Annual Report (revised March 2008) - PDF
MnPASS
- MnPASS Phase 2 Study (PDF)
- Metropolitan Highway System Investment Study (HTML)
- MnPASS Phase 1 Study (PDF)
- I-35W Urban Partnership Agreement: Minnesota Evaluation (PDF)
Locations of detectors and stations in the Twin Cities Metro
- 2014 Locations of Detectors and Stations (PDF) - This is a large document and may take extra time to load