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February 23, 2012

Bridge demolition easier with modern machines

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.
PowerTech's PicBucket
February 23, 2012

Saving weight?

A cyclist in New Zealand appealed against a fine he was given for offensive behaviour when caught cycling in the nude. The man claimed that the country is becoming more tolerant towards nudity and that his ride along a quiet rural road 32km to the north of the city of Wellington was not offensive. Police acted when a passing motorist objected. The offence was committee on World Nude Bike Day. The man explained that he is uncomfortable wearing clothes and regularly walks around his house and carries out hous
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February 23, 2012

Honesty pays its own reward

A taxi driver in New York City went to great lengths to track the passenger who accidentally left a bag containing US$21,000 in his cab. The Bangladeshi taxi driver drove 80km to the address he found along with the money to hand back the missing sum. Finding no-one at home, he left his phone number instead. The person who had left the money, an Italian pensioner visiting her family, was extremely grateful and offered a reward although the man politely declined, saying that to accept would be against his rel
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February 23, 2012

Key toll road project in Indonesia

Work on a 39km toll road linking Pemalang with Batang in Indonesia is expected to start in mid-2012, although the finance structure is still being established.
February 23, 2012

High-speed pursuits

Two Italian policemen were left somewhat red-faced after being involved in an accident when returning from a convention where they had been speaking to students about road safety. The policemen crashed their Lamborghini high-speed pursuit vehicle, one two donated by the manufacturer to the police, into a rather more mundane Seat Ibiza. During the incident the Lamborghini slammed into a line of parked cars, with one of the vehicles then ending up on the roof of the high performance pursuit car. The front of
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February 23, 2012

Highway developments in India

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
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February 23, 2012

Major Russian ring road project

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.
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February 23, 2012

Cars have electric future

The market for electric cars looks set to expand rapidly as the technology improves. Past vehicles have suffered from poor range imposed particularly by limitations in available battery technology.
February 23, 2012

Crash-friendly reinforced concrete signposts

FSP has bought the intellectual property rights for the Frangible Post System from 3M. It is now supplying the passive safety market with reinforced composite posts that will carry signs on motorways and other busy roads. The FSP product (as previously commercially developed and marketed by 3M) is designed to be strong enough to withstand turbulent weather conditions, but light and flexible enough to collapse on impact, protecting the driver and passengers and causing minimum damage to the vehicle.
cars crashing into safety signs
February 23, 2012

Extreme accuracy of wave-and-read technology

Topcon Europe Positioning has released its new DL-500 series digital levels. The new Topcon DL-500 is said to implement the world's first Wave-and-Read technology. "This feature provides an additional survey style option that allows a rod person to wave the staff back and forth, instead of keeping the staff plumb," said Ian Stilgoe, geomatics business manager of Topcon Europe Positioning.
Topcon Europe Positioning DL-500
February 23, 2012

Japan's highways to generate power

An innovative approach to power generation is being taken in Japan, with highway companies planning to rent out space to utility companies to install solar power arrays.
February 23, 2012

African nations

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.
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February 23, 2012

Conference focuses on road design software

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
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February 23, 2012

Brazil's flood damage

Major repairs are required to roads and bridges in Brazil's Rio de Janeiro State following the recent spate of flooding.
February 23, 2012

Construction equipment sells well in China

Century deal for Volvo CE Volvo Construction Equipment sold 100 heavy excavators to mining, highway and real estate company Tang Sunrise Investment during its sales promotion in the Chinese city of Fuquing.
volvo EC240C excavator
February 23, 2012

Formwork developments in bridge construction

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.
cable-stayed bridge over the Fraser River
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