Road Structures

Heavy rain is thought to be the cause for the collapse of a section of highway viaduct in Italy.

A bypass project is being planned for Samara in Russia, with construction work due to commence shortly.

Researchers from the UK’s Lancaster University will design, fabricate and test systems that generate electricity using piezoelectricity and hydromechanical dynamics from passing vehicles. The electricity produced will be stored in roadside batteries to power street lamps, road signs and air pollution monitors in the town of Aylesbury. There will also be sensors that detect the formation of potholes, according to a statement from the university’s engineering department. In addition, the so-called smart

Russia is drawing up plans for bypasses around eight important cities. The construction work will commence in 2020. The cities are Nizhny Novgorod, Naberezhnye Chelny (both Volga), Ryazan, Ivanovo (both Central FD), Volgograd (South), Khasavyurt, Derbent, Vladikavkaz (all in North Caucasus). Some work has already been carried out for the Nizhny Novgorod bypass and the fourth phase of this particular project is expected to cost up to US$353 million.