PORTLAND, Ore. (KATU) — The northbound lanes of OR-43 (Macadam Avenue) near Bancroft Street are closed due to a crash. ODOT says to plan for delays or use an alternate route. Portland Police ...

“These dates have been proposed to allow the settlement of the dense bitumen macadam layer and necessary rectifications, if any, without requiring road closure. Landscaping and tree plantation ...

Ninety-nine percent of cutting works have been completed. Stacking of materials for granular sub-base (GSB), wet mixed macadam (WMM), dense bitumen macadam (DBM), and asphalt concrete (AC) were also ...

Designed to be user friendly, the 4-in. bolt on enables contractors to hit specific job requirements by increasing the overall density of joints and built longer lasting joints. Through use of a ...

GSSI, a manufacturer of ground penetrating radar (GPR) equipment, offers the PaveScan RDM 2.0, a second-generation asphalt density assessment tool for non-destructive asphalt compaction testing ...