Features

Using a linear road crusher can rebuild gravel roads using material onsite at a fraction of the cost of conventional methods. Gravel roads are common in many rural areas in the US to provide access to temporary work sites and are also used widely in developing countries. Maintaining and repairing these roads can pose challenges and new methods may offer improvements in efficiency.

A special customised cold planer has saved costs and time for a US contractor. In the US, New York State Highway 243 has benefited from an innovative use of novel milling technology. This 17.75km east–west state highway is located in the Southern Tier of New York and has been carrying traffic since the 1930 renumbering of state highways in the state. The NY 243 has been a utilitarian divided highway that begins at an intersection with NY 98 in the town of Freedom and proceeds south-eastward across mostly ru

A new automated levelling tool from MOBA is available that can help improve paving quality. The system is designed to deliver a smooth and even asphalt surface, by ensuring that the height and slope of the screed on the paver is accurately maintained. This is particularly important when the machine is moving in the vertical plane due to uneven ground or sub base conditions. Achieving smoothness is important to the paving contractor. In many countries, highways authorities will pay more for smoother roads

Despite the proven importance of identifying metal targets and electrical lines before cutting into concrete, every day there are stories about mishaps that happen when the necessary reconnaissance is not done. In this article, a few firms that provide concrete scanning services weigh in on the critical importance of locating embedded and or buried obstructions by scanning for these features using ground penetrating radar (GPR). Also offered are tips for selecting the best GPR equipment and best practices f

Europe is a global leader in road safety. It has an average of 50 traffic fatalities/million population, half that of the equivalent figure for the USA While there is no magical formula for improving road safety, it is possible to observe a positive correlation between the advent of performance-based standards for essential road equipment and the impressive reduction in road fatalities that Europe has seen since 2001, a drop of 50%.