The composition of the asphalt mixture making up a road can determine how safe it is for cars to drive on. Tarik Seker/iStock via Getty Images Plus More than 90% of paved roads in the U.S. are made of ...

MONTICELLO, Minn. -- Traffic on westbound Interstate 94 near Monticello has been shifted onto lanes where new types of pavement -- made from recycled and sustainable material -- are being tested. The ...

A mill-and-fill paving project employing hot mix with high recycled asphalt pavement (RAP) content was recently carried out at a busy recycling/transfer center in Wellesley, MA, to demonstrate the ...

Asphalt pavement test mixture sample (IMAGE) University of Missouri-Columbia Caption An asphalt pavement test mixture sample designed by the Mizzou Asphalt Pavement and Innovation Lab is ready for ...

(THE CONVERSATION) More than 90% of paved roads in the U.S. are made of asphalt, which is constructed with nonrenewable materials such as petroleum. One way to make paving more sustainable is to ...