The government of Qatar has released details of Sharq Crossing, a massive infrastructure project designed by Spanish architect Santiago Calatrava. The work in Doha will include three bridges connected by underwater tunnels, spanning 12 km. When complete, the crossing will connect Hamad International Airport to the cultural district of Katara, as well as the central business district. The project will accommodate a people mover system as well as vehicular and pedestrian traffic.
About 8 km of the project is underwater. The three bridges range from 600 to 1,310 meters long.
“Architecture for public works humanizes the natural landscape and serves the community," said Calatrava. "The Sharq Crossing project for Doha is a great opportunity to develop an exceptional and grand piece of public work.”
The most complex of the bridges, West Bay, will include a park accessible by both an elevated walkway and a cableway. Fluor Corporation will manage the program, with construction projected to begin in 2015.
The video and images below give an idea of the scope of this unusual project.
Related Stories
| Jan 10, 2011
Architect Jean Nouvel designs an island near Paris
Abandoned by carmaker Renault almost 20 years ago, Seguin Island in Boulogne-Billancourt, France, is being renewed by architect Jean Nouvel. Plans for the 300,000-square-meter project includes a mix of culture, commerce, urban parks, and gardens, which officials hope will attract both Parisians and tourists.
| Jan 10, 2011
Michael J. Alter, president of The Alter Group: ‘There’s a significant pent-up demand for projects’
Michael J. Alter, president of The Alter Group, a national corporate real estate development firm headquartered in Skokie, Ill., on the growth of urban centers, project financing, and what clients are saying about sustainability.
| Jan 7, 2011
BIM on Target
By using BIM for the design of its new San Clemente, Calif., store, big-box retailer Target has been able to model the entire structural steel package, including joists, in 3D, chopping the timeline for shop drawings from as much as 10 weeks down to an ‘unheard of’ three-and-a-half weeks.
| Jan 7, 2011
How Building Teams Choose Roofing Systems
A roofing survey emailed to a representative sample of BD+C’s subscriber list revealed such key findings as: Respondents named metal (56%) and EPDM (50%) as the roofing systems they (or their firms) employed most in projects. Also, new construction and retrofits were fairly evenly split among respondents’ roofing-related projects over the last couple of years.
| Jan 7, 2011
Total construction to rise 5.1% in 2011
Total U.S. construction spending will increase 5.1% in 2011. The gain from the end of 2010 to the end of 2011 will be 10%. The biggest annual gain in 2011 will be 10% for new residential construction, far above the 2-3% gains in all other construction sectors.
| Jan 7, 2011
Mixed-Use on Steroids
Mixed-use development has been one of the few bright spots in real estate in the last few years. Successful mixed-use projects are almost always located in dense urban or suburban areas, usually close to public transportation. It’s a sign of the times that the residential component tends to be rental rather than for-sale.
| Jan 4, 2011
Product of the Week: Zinc cladding helps border crossing blend in with surroundings
Zinc panels provide natural-looking, durable cladding for an administrative building and toll canopies at the newly expanded Queenstown Plaza U.S.-Canada border crossing at the Niagara Gorge. Toronto’s Moriyama & Teshima Architects chose the zinc alloy panels for their ability to blend with the structures’ scenic surroundings, as well as for their low maintenance and sustainable qualities. The structures incorporate 14,000 sf of Rheinzink’s branded Angled Standing Seam and Reveal Panels in graphite gray.
| Jan 4, 2011
6 green building trends to watch in 2011
According to a report by New York-based JWT Intelligence, there are six key green building trends to watch in 2011, including: 3D printing, biomimicry, and more transparent and accurate green claims.