Learn how to introduce Ground Tire Rubber (GTR, or recycled rubber) into pavement design for rubber asphalt roads. Rubberized asphalt is an innovative form of asphalt concrete. Also known as rubber ...

While on the road, you’re probably thinking more about your destination than the pavement you’re driving over. But building roads requires a host of engineering feats, from developing the right ...

MOLINE, Ill. — Cement, asphalt, and even pavers make up the majority of our road surfaces here in the Quad Cities. While each serves the same purpose, giving us a somewhat smooth path to reach our ...

PITTSBURG — The city has embarked on a mission to improve its streets, but for some neighborhoods, the wait could last a decade. With limited funding and rising costs, restoring Pittsburg’s roads to ...

Perpetual Pavement Awards (PPAs) celebrate long-life asphalt pavements. For 2021, a record number of 14 PPAs: By Performance were earned. Engineers at the National Center for Asphalt Technology (NCAT) ...

You notice bright green paint cropping up at intersections and along busy corridors, and it […] ...