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Articles sur Infrastructure

Affichage de 121 à 140 de 624 articles

The $1 trillion bill was a heavy lift for Speaker Nancy Pelosi (center). Next up: the budget reconciliation bill known as Build Back Better. Anna Moneymaker/Getty Images

Congress passes $1T infrastructure bill – but how does the government go about spending that much money?

The government uses a process called public procurement. A professor of public policy explains how the process works and how it is increasingly used to achieve social goals.
The Denali Highway as it crosses the Susitna River. Joe Sohm/Visions of America/Universal Images Group via Getty Images

Infrastructure bill passed by Congress promises billions for bridge repair – rural Alaska shows the growing need as temperatures rise

Alaska is warming faster than any other U.S. state, and that’s causing problems, a team of bridge engineers and social scientists explains. The infrastructure bill in Congress would offer some help.
Crowds gather at dusk in Austin, Texas, to watch some 1.5 million Mexican free-tailed bats emerge to feed from their roost under the Congress Avenue Bridge. Jeff Haynes/AFP via Getty Images

Artificial intelligence can help highway departments find bats roosting under bridges

Bats roost under bridges and culverts across North America, so highway departments have to check for them before repairing bridges. A new AI tool makes those inspections faster and more accurate.
Chinese engineers pose after welding the first seamless rails for the China-Laos railway in Vientiane, Laos, June 18, 2020. Kaikeo Saiyasane/Xinhua via Getty Images

China is financing infrastructure projects around the world – many could harm nature and Indigenous communities

Through its Belt and Road Initiative, China has become the world’s largest country-to-country lender. A new study shows that more than half of its loans threaten sensitive lands or Indigenous people.

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