Woodrow Wilson Bridge design chosen
Article Abstract:
The aging Woodrow Wilson Bridge crossing the Potomac River near Washington, DC, will be replaced by a new 12-lane, 70-ft high twin-span bridge. Once completed, the new bridge would be one of the widest bascule bridges in the world. It will be 257 ft wide and would include pedestrian and bike lanes. The design calls for the installation of 18 piers to be placed 300 ft apart and each pier will rest on 42-in diameter steel piles driven to a depth of about 150 ft beneath the Potomac River. Its arches would be made to look like those from other bridges within the DC metropolitan area. The design came from engineering firm DeLeuw-Steinman of Baltimore, MD.
Publication Name: Civil Engineering
Subject: Science and technology
ISSN: 0885-7024
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
Space Web bridge breaks 2 mile barrier
Article Abstract:
A UK engineer has developed a design that will potentially allow the cost-effective construction of suspension bridges spanning over two miles. Rose Assocs engineer Gordon Rose's horizontal suspension bridge or 'space web' may be able to span nearly 2.5 miles without relying on high towers or a heavy deck to counter wind and seismic forces. The space web features horizontal cables running the length of the bridge to resist wind and seismic loads and secondary cables attached to the horizontal ones to form a web that supports the deck.
Publication Name: Civil Engineering
Subject: Science and technology
ISSN: 0885-7024
Year: 1998
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Brooklyn Bridge deck replaced at night. Coronado bridge undergoes second seismic upgrade
- Abstracts: Polar order by rational design: Crystal engineering with parallel elp monolayers. Ca(super 2+)-regulated photoprotiens: structural insight into the bioluminescence mechanism
- Abstracts: Amateur Science-Strong Tradition, Bright Future. Fast, cheap, and very bright: semiconductor lasers
- Abstracts: The Heroin Prescribing Debate: Integrating Science and Politics
- Abstracts: Wildlife in crisis: Guarding Canada's protected areas. Mating strategies of spiders. Some books say coyotes in eastern Canada are actually coydogs, while others say coydogs don't exist. Who's right?