Road Structures

Spanish specialist supplier Moldtech is supplying a concrete precasting plant to a customer in the Colombian city of Medellin. The deal is for the design, manufacture and commissioning of a complete factory for the production of bridge girders and precast concrete frames. This follows a visit by a technical team from Moldtech to Medellin to show the client its latest precast concrete plant technology. The new plant being erected will allow the client to supply bridge girders up to 45m in length and 2.2m

Manitowoc cranes were on show recently at the firm’s dealer open days event on Réunion Island

Delays may be a possibility for the construction of the Agua Negra Tunnel, which will run through the Andes mountain range and connect Argentina and Chile. The tendering process is being held back while further geological studies are carried out. An analysis of the initial geological work carried out so far for the project has highlighted a number of discrepancies with the information gathered. It is known that there are three main fault lines cutting across the intended tunnel route however. The tunnel

Many of Kenya’s bridges are in poor condition writes Shem Oirere. The lack of programmed maintenance of bridges in Kenya continues to undermine the structural integrity of the infrastructure and compromising their general usage safety despite the existence of approved measures to protect them from falling into a state of disrepair. Experts think that both the absence of a maintenance component in bridge construction contracts, especially for those built one or two decades ago, and a weak maintenance supervi

A joint venture partnership has won the contract to build the Mumbai sea link crossing in India.

The tender process is underway in Malaysia for the construction of a stretch of elevated highway in capital Kuala Lumpur. The raised section will run from the interesction with the Sprint Highway and Maarof Road to the intersection with Sprint Highway with Semantan Road. The cost of the project has not so far been revealed.

Work on a major road project in the Australian state of Queensland is being delayed due to safety concerns. The contractor, Cintra, has been ordered by the local authorities in the state to stop work on two piers that will support the viaduct stretch of the US$1.21 billion Toowoomba Second Range Crossing project. This follows two recent incidents, which are now being investigated by Workplace Health and Safety Queensland. The project is for a 41km bypass to the north of Toowoomba connecting the Gore Highway

Construction work is continuing on Colombia’s Toyo Tunnel project. This is in spite of the controversy regarding one of the firms involved, which has been drawn into the corruption scandal surrounding the Brazilian contractor Odebrecht. The tunnel project is being carried out by a consortium, Consorcio Antioqua al Mar. However the other members of the consortium are in a position to carry on with the project and have all the necessary approvals needed, as well as the necessary equipment. The project is cost

Canadian construction company Aecon has withdrawn from a private group competing to construct and operate the Gordie Howe International Bridge between Canada and the US. Aecon’s departure comes only weeks before the Canadian government plans to announce the winning group. Construction of the bridge - costing more than US$3.7 billion and between Windsor in Canada’s Ontario province and Detroit in the US state of Michigan - is scheduled to start in the autumn 2018. Aecon’s chief executive reportedly denied