Bridge collapses, road repairs, evacuations: How transportation agencies plan for large-scale traffic disruptions

When a major roadway or bridge needs fixing, all that traffic has to go somewhere.

Lee D. Han, Professor of Civil and Environmental Engineering, University of Tennessee • conversation
June 29, 2023 • ~9 min

Beyond passenger cars and pickups: 5 questions answered about electrifying trucks

As California goes on regulating air pollution, other states often follow – including the Golden State’s ambitious goals for cleaning up emissions from trucking.

Miguel Jaller, Associate Professor of Civil & Environmental Engineering, University of California, Davis • conversation
Nov. 1, 2022 • ~11 min

How many Amazon packages get delivered each year?

The rise of e-commerce means billions of packages are delivered in the US each year. That creates traffic and pollution, but urban freight researchers are finding better way to get goods to customers.

Rishi Verma, PhD Student in Industrial Engineering and Research Assistant, Urban Freight Lab, University of Washington • conversation
Oct. 17, 2022 • ~7 min

E-highways: why motorway cables are probably not the best way to decarbonise lorries

Heavy goods vehicles predominantly run on diesel. Here are three options for eliminating their emissions.

Tom Stacey, Senior Lecturer in Operations and Supply Chain Management, Anglia Ruskin University • conversation
July 29, 2021 • ~6 min

Brexit: Ireland's land bridge to the continent boosts air pollution in the UK

Irish trade with the EU contributes an additional 34 tonnes of toxic nitrogen oxides to air in the UK each year.

William Bloss, Professor of Atmospheric Science, University of Birmingham • conversation
Sept. 17, 2020 • ~6 min

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