Oklahoma DOT helps tornado recovery efforts

Amanda Bayhi - May 23, 2013

Oklahoma Department of Transportation (ODOT) crews have traveled from all over the state to help with recovery efforts in Moore. ODOT has posted several updates, including photos, to Twitter over the past couple of days about the agency’s crews and equipment ...

Road Science

Better Roads Staff - Oct 09, 2012

What Went Wrong, and Why Forensic Studies Give Clues to Pavement Failure By Tom Kuennen, Contributing Editor Whether the pavement is black or white, flexible or rigid, asphalt or concrete, pavement forensic testing is the key to preventing future pavement failures in either ...

Road Science

Better Roads Staff - Sep 07, 2011

Science Friction Thin Open-Graded Surfacings Drive Market By Tom Kuennen, Contributing Editor Now, more than ever, thin open-graded friction courses (OGFCs) are driving the market for drainable, high-friction, noise-attenuating asphalt mixes. This new generation of OGFCs is being bolstered by the advent of high-performance ...