Penetrating seawater carries bacteria that form colonies – biofilm. The bacteria attack the concrete that is supposed to prevent stones from loosening from the tunnel walls. The concrete becomes ...

Concrete and asphalt dominate road construction worldwide, but each comes with very different costs, lifespans, and performance tradeoffs. This video breaks down the engineering, economics, and ...

WICHITA, Kan. (KSNW) — Kansas has always been a pioneer in transportation. From the Oregon and Santa Fe Trail to the Midland Trail Highway, the first road connecting the East to the West Coast, we ...

In one way, the world of concrete road and highway construction is slow to move forward. It takes time for the job to be done the right way. In another way, the construction of this country’s ...

Patrick Cleary, Chairman of the American Concrete Pavement Association, on funding, building industry unity, and addressing ...

Mumbai, Feb 01: More than 300 BMC engineers participated in a one-day brainstorming workshop at the Indian Institute of ...

BAN. TRUMP HAS FOUND TO REMAIN ON THE BALLOT. THE CITY OF OVERLAND PARK IS MAKING CHANGES TO ROADWAYS. MANY PEOPLE USE IN AND AROUND THEIR NEIGHBORHOODS. IT CAN BE SEEN ON DENNIS EVANS IS IN OVERLAND ...

Sir: Concrete roads have recently been enthusiastically supported as a durable and sustainable solution by its proponents of transportation infrastructure. The proponents argue that it can withstand ...

East Sussex Highways, a partnership of East Sussex County Council and Balfour Beatty, have spoken about concrete roads being implemented ...

GULFPORT, Miss. (WLOX) - Gulfport roads, including Palmer Drive and Canal Street, are being ripped up. Crews are removing the crumbling and cracked concrete roads and replacing them with asphalt.

Ahmedabad: A jarring bump on Nava Vadaj's newly white-topping roads has become a daily reminder of how poor coordination can literally trip up a city..

When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high costs and the risk of damage if stone and concrete drop from the tunnel roof ...