Asphalt Recycling Section

Better Roads Staff - Jul 07, 2011

Going Deep with Cold By Dan Brown, Contributing Editor How do you cold-recycle the top 6 inches of a 9-mile stretch of rural asphalt roadway for just $5 million? In several stages, says the Utah DOT. And they did just that this ...

Road Science Tutorial

Brooke Wisdom - Mar 01, 2011

Partnerships Promote Preservation Philosophy Regional Partnerships Link State, Local Agencies with State-of-the-Art Pavement Preservation Practice. By Tom Kuennen, Contributing Editor As road agencies strapped for cash look for ways to optimize their limited dollars, many are taking a much closer look at the ...

Road Science Tutorial

Brooke Wisdom - Nov 01, 2010

Super Tech 'Super' Structures From idea to ribbon cutting and beyond, technological breakthroughs are revolutionizing bridge superstructures. By Tom Kuennen, Contributing Editor New technologies – both active and passive, mechanical and electronic, as-built or retrofitted – are revolutionizing how bridge superstructures are designed, ...

Road Science: Top 5 Trends of 2010

Brooke Wisdom - Dec 01, 2009

Could these developments influence the way you work next year? Trying to identify major trends and developments that could affect the way highway and bridge construction is done in the next year is something of a challenge at best. But there ...