Articles on Pavement

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A tree canopy can make a big difference in temperature for people on the street below. The challenge is getting trees where they’re needed most. Andrey Denisyuk/Moment via Getty Images

Inside an urban heat island, one street can be much hotter than its neighbor – new tech makes it easier to target cooling projects

New technologies are making it easier to find these urban heat islets, opening the door to new strategies for efficiently improving community health.
Pickup trucks creep through flood waters in Richland, Miss., following a morning of torrential rains in August 2022. AP Photo/Rogelio V. Solis

What is a flash flood? A civil engineer explains

Flash flooding can happen in both urban and rural areas, with deadly results in either setting.
Low-quality asphalt binder — the glue that holds roads together — can leave roads prone to cracking in cold temperatures. (Shutterstock)

How Canada’s oilsands can help build better roads

The quality of asphalt binder — the glue that holds roads together — influences their condition. Binder made from Alberta bitumen is low in waxes and could extend pavement lifespan.

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