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Road Structures

Colombia’s Toyo Tunnel project underway
September 14, 2018
Construction is ongoing for Colombia’s Toyo tunnel project in Antioquia. The tunnel is located between Giraldo and Canasgordas and some 120km from Medellin. The tunnel should open to traffic in 2024 if the project sticks to its planned schedule. The main tunnel section will measure some 9.85km-long although the project involves drilling side tunnels and emergency areas. The work is costing US$588.4 million.
New Atlanta express lanes open
September 14, 2018
Drivers in the US city of Atlanta will benefit from reduce congestion and faster journeys with the opening of new reversible toll lanes.
New link for Shigatse Airport in China
September 13, 2018
A new 167km highway will be built in the Tibet Autonomous Region of China. This will provide an improved transport link between Shigatse (Xigaze) Peace Airport and Lhasa. The project is expected to cost US$3.95 billion. A feasibility study has been carried out into the project and submitted to the region’s transport department. The existing G318 National Road connects the airport with Lhasa but features a number of sharp turns and the new link will provide extra capacity as well as improved safety levels
Colombia’s new road links being planned
September 12, 2018
Plans are being drawn up in Colombia for a number of new tertiary roads in Valle del Cauca Department. A new highway will be built in Valle del Cauca department, while a new road will improve connections between Mulalo and Loboguerrero.
New York’s new bridge opens
September 10, 2018
The second span of the New York’s new cable-stayed bridge has now been completed and has opened to traffic. The final span of the Governor Mario M Cuomo Bridge, which replaced the Tappan Zee Bridge, has now been opened to drivers. The opening was delayed slightly due to concerns over the state of a section of the old bridge, now being demolished. The new link was constructed by a joint venture headed by Fluor. With the new bridge opening, all four lanes of eastbound traffic shifted to the new second span. T
Montreal’s new Champlain Bridge is shaping up for Christmas
September 10, 2018
Montreal’s Champlain Bridges - one going up, one coming down, reports David Arminas The importance of the new Champlain Bridge to Montreal and Canada can’t be overstated, given the crumbling nature of the not-so-old original Champlain Bridge. The original steel truss affair across the St Lawrence River and the adjacent St Lawrence Seaway canal is “a lifeline for residents and businesses” in greater Montréal, according to the national Auditor General - the public sector spending watchdog. “It accommodates
New Zezelj’s Bridge in Novi Sad symbolises brotherhood and unity
September 7, 2018
The new Bridge of Brotherhood and Unity, also known as Zezelj’s Bridge, across the Danube River in Novi Sad, Serbia, is officially open. The road and rail tied-arch bridge replaces the original bridge of the same name that was built in 1961, named after the designer Branko Zezelj. The designer of the new bridge is Aleksandar Bojović and the contractor was an international consortium of Azvi, Taddei and Horta Coslada. One of the two arches is 177m long and 34m high and the other is 219m long and 42m high.
Mumbai sea link contract
September 6, 2018
The contract has been awarded for the Mumbai sea link project in India. The Versova-Bandra Sea Link Project is expected to cost US$987.6 million to build and is should take five years to construct. When complete the 17.7km bridge will be the longest sea crossing in India. The project will be handled by a consortium made up of Astaldi and Reliance Infrastructure under an engineering, procurement and construction package. The deal was awarded by the Maharashtra State Road Development Corporation.
Delays ahead for Slovakia’s Visnove tunnel
September 5, 2018
Slovakia's transport ministry says the 7.5km Visnove tunnel near Zilina, part of the D1 motorway, will be delayed by two years to open in 2022. The recent announcement came as the ministry agreed to an extension to the construction permit held by Salini Impregilo for work on the twin-tube tunnel. The design-and-build contract worth about €410 million was assigned to the Salini Impregilo-led joint venture DUHA in 2014 by the National Highway Company NDS.
Collapsed Italian bridge to be replaced
September 5, 2018
Plans are being drawn up for a new structure to replace the Morandi Bridge in Italy, which collapsed recently with disastrous results. The Italian road firm Autostrade per l'Italia (ASPI) has a draft design that features eight supports, unlike the failed Morandi Bridge, which was designed with 11 supports. The new bridge design also includes a deck that features emergency lanes, which were not included on the old Morandi Bridge.