VAN NUYS (CBSLA) — A brand-new, $1.3 million paving machine meant to fix the broken streets of Los Angeles is so rarely used that a homeless man is living underneath it. The machine is called a cold ...

There are many forms of in-place pavement recycling that have been used to rehabilitate and maintain pavements in the United States since the 1930s. With an ever-present focus on penny-pinching, along ...

Drexel University engineers have shown that a concrete mix designed to gently warm itself in cold weather can cut damaging freeze-thaw cycles outdoors, pointing to longer-lasting pavements for cold ...