June 16, 2021 Tricky mountain road rebuild job in Phoenix AZ North Mountain in Phoenix, Arizona is one of the metropolitan area’s most recognisable landmarks and busiest hiking destinations.
May 21, 2021 Empa tests string as bitumen replacement The Swiss Federal Laboratories for Materials Testing and Research Centre (Empa) has been testing alternate layers of aggregate and string laid out by a robotic arm (photo courtesy Empa)
May 21, 2021 Funds pave way for Canadian runway upgrades Around CAN$490 million (US$403 million) will be handed out through the Canadian government's new Airport Critical Infrastructure Programme.
