The Missouri Department of Transportation (MoDOT) is boldly going where no other state department of transportation has gone: solar. In December 2009, the department entered a...
I am often confronted with questions from contractors regarding ambiguities discovered in plans and specifications during construction. Most project management personnel are well...
ASL Paving Ltd. added five new Kenworth T370s to its fleet in 2009, and for good reason. Since 1950, ASL Paving has provided commercial paving services to cities and towns across...
Keeping traffic on the move and invasive weeds out of roadside areas is a full-time job in a bustling city like Atlanta. The region’s long growing season, high humidity and subtropical...
The $180 million Pioneer Crossing Project in American Fork, Utah, comprising 6 miles of a new arterial connection between two major development centers in Utah County and 1 mile...
Forty years ago, the planning fate of potential construction projects hinged on carbon monoxide levels and impacts to air quality. The technological changes in fuel and the vehicle...
As I leaned into the conversation, I could feel the heat begin to soak my forehead. Thankfully the talk was about safety, which must have triggered my subconscious to look up ...
To summarize the first article (see On the flyover, February 2010), citing a study done in 1977 as motivation, development work began in 1995 on a thermal infrared (IR) system...
Turnpikes had their heyday in the 1950s, but the model of a quasi-public entity constructing and operating a highway facility could stage a comeback, according to some sources...
DIY auto repair A truck driver in China was pulled over this winter when police noticed something odd about his windshield: it was made of cardboard. One of the main drawbacks...
As the debate continues over transportation’s relationship to climate change, reducing greenhouse-gas (GHG) emissions has become a primary goal for the surface transportation ...