Road Structures

Construction machine manufacturer Ammann is celebrating its 150th anniversary. “Like the rest of the world, Ammann has seen a great many changes in the last 150 years,” said CEO Hans-Christian Schneider, a direct descendant of Jakob Ammann, who founded the company in 1869. Such solutions traditionally involve the use of technology. He pointed to a Macadam machine as just one example. Patented by Ammann in 1908, it produced and placed an early form of asphalt. “As we look back, we can see that this Macadam

A consortium has won a package of works to construct a section of the D35 highway in the Czech Republic. The 12.6km stretch of the D35 highway lies between Opatovice and Časy and the project has a contract value of €132 million, with the work expected to take 44 months to complete. The consortium is headed by Austrian contractor STRABAG with a 41% stake in the deal and also includes the Czech firms Silnice and SMP CZ. This new four-lane link will feature two interchanges. The D35 is part of the northern

Russia is spending heavily on improving roads in Siberia’s Novosibirsk Region during 2019. Federal funding worth US$75 million will be used to pay for work in the Novosibirsk Region. The work includes carrying on with work for the Eastern Bypass around Novosibirsk and rebuilding a stretch of the R-254 Irtysh Federal Highway in Kochenevo District, lying to the west of Novosibirsk. Phase I of the Eastern Bypass is 14km long and should be complete in 2021. Work on Phase II of the Eastern Bypass is due to comme

Construction is commencing on a key contract for Colombian road firm Nueva Via al Mar (Covimar). The firm will handle the 32km Mulalo-Loboguerrero fourth generation (4G) road project. The new route will improve transport of heavy goods between Buenaventura and Cali. Covimar has the concession for the link until 2040. The project is costing US$527.6 million but faces a number of environmental challenges as it passes through a protected area as well as over a number of waterways.

Delays are afflicting work on the Zaragoza-Caucasia road upgrade project in Colombia. The work was originally due for completion in December 2018 but is now being finished in the second quarter of 2019. Vandalism to 21 construction machines on the project are the prime cause for the delay. New security measures have been put in place to prevent a recurrence. The project involves resurfacing the road stretch as well as building two new intersections and a bypass loop. The work forms part of the US$139 millio

Two major road tenders are opening for bids in Santa Catarina in Brazil during 2019. These will be for the BR-101/SC highway and BR-470/SC highway. The latter will involve a connection to an airport and is costing US$143 million to upgrade and widen the existing route.

Work has started on a 5km extension, including a 1.1kkm tunnel under the Weser River, to Germany’s A281 motorway. The project around the northwestern city of Bremen will connect the A281 with the A27 by 2024 and cost around €345 million. Bremen will contribute €1 million.

Italian contractor Itinera will build the new 99m-long and 31m-wide Skurusunds Bridge near Stockholm in Sweden. Trafikverket, the Swedish transport administration, awarded the €75 million contract to Itinera, part of Gruppo Gavio. The new bridge will be parallel to the existing bridge which will remain. It handles around 52,000 vehicles daily, many of them commuting to and from Stockholm. Work will include improvements to traffic junctions at Skuru and Björknäs. The four-lane steel bridge will have