Pine Test Equipment

Over the past 20 years or so, the majority of state DOTs have transferred primary responsibility for quality control of asphalt materials over to the producers doing the work. But state agencies nevertheless know that to a large extent, the buck stops with them when it comes to quality assurance. More

When the historic Cape Hatteras Lighthouse was built in 1870, it stood 1,500 feet from the shoreline, but by late 1987 only 160 feet separated the popular landmark from the encroaching sea. More

An Illinois public works department saves money with roller-compacted concrete. The material achieves high strength more quickly than conventional concrete pavement mixes. More