Features

The speedy and safe removal of old or unwanted structures is made easier with modern, sophisticated equipment, Patrick Smith reports. The power and versatility of modern demolition tools and machines was demonstrated when a bridge was removed overnight as part of a motorway widening project.

A major highway deal has been agreed for a road project in Gujarat, India, worth an estimated US$810.8 million. It will be handled under the build, finance, operate and transfer basis and will involve upgrading and widening to six lanes a 102km section of National Highway 8 (NH-8) from Ahmedabad-Vadodara. The project also includes upgrading 92km of the existing Ahmedabad-Vadodara expressway. Work is expected to take three years to complete, and the 25-year concession deal for the project has been agreed bet

A new southern bypass is planned for Yekaterinburg in the Ural Mountains area of Russia at an estimated cost of up to US$721.5 million. When complete, the bypass will connect the existing Chelyabinsk and Perm Highways. The state-owned road company Avtodor will work with the local government for the Sverdlovsk Region to finalise the details of the company building the link.

Plans for a new highway connecting the African nations of Mozambique, Zambia and Malawi are gathering pace. The project is likely to cost up to US$600 million to complete and will provide a key trade route between the nations, with the economies of Malawi and Mozambique in particular need of development, while Zambia's copper mining industry will benefit from the link.Some $23 million will be required to construct the first section of the road forming the Nacala Corridor.

Trimble Dimensions 2009 takes a hard look at opportunities in a tough economy If attendance is the standard by which user conferences are measured, then Trimble Dimensions 2009 should be considered a success. The conference, which took place from 23-25 February at the Mirage Hotel in Las Vegas, USA, hosted more than 2,400 attendees, slightly exceeding last year. The strong attendance, in the face of global economic concerns, was seen by Trimble CEO Steven Berglund as a show of support for the company's tech

Major infrastructure projects worldwide are relying on innovative formwork solutions for speed and safety as Patrick Smith reports. The 970m long cable-stayed Golden Ears Bridge crossing the Fraser River in Vancouver, Canada, is the core element of a six-lane, highway project near the Canadian west coast.

MINNESOTA CITIES including Minneapolis and Richfield have been testing pervious concrete on parking lots and other hard surfaces to improve storm water management. In Shoreview MN, the authorities went a stage further by opting to replace a storm drainage system with pervious concrete.

China has opened the world's longest bridge over water, the 41.58km Jiaozhou Bay Bridge, which is said to have cost well over US$2 billion to build. It links the eastern port city of Qingdao to Huangdao Island across Jiaozhou Bay and is 4km longer than the previous longest bridge over water, the Lake Pontchartrain Causeway in Louisiana, USA. Opened in June, 2011 after four years of construction, the link is expected to carry some 30,000 vehicle/day and will reduce travel time by 30 minutes, although it is o

Modern satellite technology is making life easier for everyone on the construction site and in the office. Most major equipment manufacturers are now integrating GPS machine control systems into the design of excavators, bulldozers, pavers, and motor graders. For stake-less work it is a major component for automatic grading, surveying, and excavating systems, with contractors and construction companies using GPS machine control systems to improve operations.

Huge investments are being made in major road construction projects for North Africa. The biggest is the 'Autoroute Transmaghrébine' highway, which is also Africa's largest ever road construction project. Once complete, the highway will connect the Maghreb states of Morocco, Algeria, Tunisia and Libya and will have a total length of 3,200km.

The University of Birmingham's internationally renowned Highways Group links with IRF to host this year's premier Forum for Advances in Sustainable Roads, from 12 to 24 April, 2010. For over 15 years, the Senior Road Executives Programme (SRE) has provided continuing professional development for road practitioners