Road Structures

Murom, one of Russia's best preserved old cities, is situated in the European part of the country, around 300km to the east of Moscow. The most important industry and economic activities are mechanical engineering along with timber and textiles. The location on the River Oka, a tributary of the Volga and thus an important waterway, as well as the good connections to important main roads and rail routes, are positive economic factors. It is near Murom that German formwork and scaffolding specialist PERI is p

Neckarauer overpass, a railroad bridge adjacent to the plant of German paving equipment manufacturer Vögele, is one of Mannheim's main traffic arteries. Built in 1936, the overpass represents an important link into the city for commuters coming from the south of the Rhine-Neckar region being used by some 60,000 vehicles/day, together with several tram lines running every five minutes. Corrosion has caused heavy damage to the steel girder bridge, and recently a 30km/hour speed limit has been in place along w

More than 3,000 vehicles a day pass over the US-95 Bridge over Lake Creek near the Coeur D'Alene Tribal Casino in Worley, Idaho, USA. The original deck, built in 2007, was poured concrete with a micro-silica layer added for protection. A QTT weather station with FreezeFree anti-icing technology is mounted in the bridge rail. With big variances in temperature and a lot of wind in this region, the original deck material became thick causing a near 80m length of micro-silica to over-harden. Idaho DOT engineers

Aquajet's new Ecosilence Power Pack has been tested to its limits on the tunnel/bridge renovation work in the city's historic Old Town and has exceeded all expectations, according to E-Schakt's project supervisor, Andreas Nordstrom. Equipment from the Swedish company, including Ecosilence making its debut, is being used in the tunnel and on the 1.2km Central Bridge (or 'Three Bridges'), which was built in the 1950s and which links the northern district of Norrmalm and the southern district of Södermalm. It

The Czech government is investing heavily in upgrading and modernising the country's top-tier transportation infrastructure. This year alone, building works with a total investment of over E1.6 billion are planned or underway on the Czech motorway and main road network. Completion of the D8 motorway between the Czech capital Prague and Dresden in the east of Germany has a high priority, and as part of this large-scale project, the contracting consortium of SMP and Metrostav is erecting the 585m long Prosmyk

Sandvik is rolling out a range of sophisticated tunnelling jumbo drilling rigs, equipped with advanced automation features. The new DTi models feature wide coverage and powerful HX5T drifters that enable them to carry out large and small and tunnelling jobs. To optimise operation, the four machines can use Sandvik's latest iSURE software, which allows blasting operations to be designed on a PC and then downloaded onto the rigs using conventional USB memory sticks: this allows full automation of the face dri

A major tunnel project in the Swedish capital Stockholm will mean that roads in a residential area will be safe from workmen repairing power cables. The tunnel will not be visible when completed, but its importance to the city's development is considerable. It means 10km of high voltage cable cutting through a residential area will be replaced with cables laid through the new tunnel, providing sufficient land for some 3,000 badly-needed new homes in an area divided down the middle by Lake Mälaren and the Ba