Features

High road toll increases bring threat of new regulation in US - *Bob Poole reports. Large toll rate increases have been implemented recently by the Port Authority of New York and New Jersey, justified in part to help pay for its World Trade Center project. In response, a bill was introduced in Congress that would allow the Secretary of Transportation to regulate tolls on every bridge on the country's Interstates and other federally aided highways.

Mega project of “extreme beauty” receives top award from the IRF, writes Patrick Smith.The Sheikh Zayed Bridge, which was constructed for the Municipality of Abu Dhabi City, has won the Global Road Achievement Award in the design category from the International Road Federation (IRF). The 2011 Global Road Achievement Awards (GRAA) programme is a worldwide contest held to identify and honour excellence, innovation and exceptional achievements in 12 key categories in the transport and infrastructure industry.

A variety of new technology for temporary speed zones during major highway projects across the globe is about to hit the market, while other proven systems remain in demand. Guy Woodford reports. The D-Cam P is one of four new mobile speed reading products for temporary speed zones being launched this month by Truvelo. Deployable solely as a speed camera or at a red light intersection to monitor red light offences, the D-Cam P can also act as a speed camera on the green and amber light phases. The machine d

Infrastructure construction in China is booming as never before, but sealing the world’s longest immersed tunnel is a technically complex engineering project. The impressive Hong Kong-Zhuhai-Macau fixed link project in China includes an immersed tunnel with a record-breaking length of almost 7km. In 2009 construction began on a project to link the island of Hong Kong with Macau and the mainland Chinese city of Zhuhai. The link will be one of the region’s most technically complex engineering projects ever. I

A Colombian contractor tackles specifications for asphalt road work with Astec equipment.Award-winning Colombian contractor MHC has upgraded its Astec Portable Double Barrel plant to handle highway and other projects. The plant, installed in Bucaramanga, equipped with two RAP [recycled asphalt pavement] bins, a Double Barrel Green System, and one New Generation silo was bought by MHC in 2009. It has now received a second silo and a truck scale extension.

Construction work on the longest bridge in Malaysia and South-East Asia is well underway. Malaysia and South-East Asia is well underway. When completed, the cable-stayed bridge will have a two-lane carriageway and a motorcycle lane in each direction, and will connect Batu Kawan on the mainland to Seberang Perai and Batu Maung on Penang Island. The main span will be 250m long with a length over water of 17km and a 30m height above the water. Costing an estimated US$1.5 billion the 24km long bridge is being b

Praslin, the second-largest of the Seychelles Islands with roughly 6,500 inhabitants, is a tropical paradise of white sandy beaches, dense jungle and crystal clear seas. Tourism is the island's main source of income, and luxury tourism at that. A road had to be diverted for a new five-star hotel and property development project which will create jobs for around 400 people. The road would have obstructed the residents' access to the sea. Sey-Afrique Exporters from Pinetown, South Africa, won the contra

The new Hyderabad Outer Ring Road (ORR) project is a 158km eight-lane highway encircling the Andhra Pradesh city. It has been designed to relieve congestion in and around the city and to act as a hub for accessing India's national highway network, and is being built for the Hyderabad Metropolitan Development Authority. Indian contractor Ramky Infrastructure is relying on an Atlas Copco MB 1700 hydraulic breaker to break granite as aggregates at a quarry site adjacent to the new road. The rock is bein