LAWRENCEBURG, Ind. — As the price of oil and other raw materials increases, communities want cheaper ways to repave their roads. Some are turning to a method involving hot tar and gravel that was ...

Editor’s note: This article, distributed by The Associated Press, was originally published on The Conversation website. The Conversation is an independent and nonprofit source of news, analysis and ...

MECHANICSBURG, Pa. (WHTM) – Drivers have been fired up about dust filling the air for days on Wertzville Road in Hampden Township. PennDOT says tar and chip projects are necessary to preserve aging ...

A councillor has claimed Highland Council does not have enough tar to fix all the damaged roads in Caithness. Andrew Jarvie, chairman of the local authority's Caithness area committee, said the ...

In the summer, dark asphalt roads and roofs absorb heat from the sun and then put it back into the air, making cities get hotter and take longer to cool off, in what’s called the urban heat island ...

• Based on socio-economic cost-benefit analysis, concrete roads provide superior returns on social capital outlays in the medium to long-term basis The ongoing debate between concrete road ...