New bridge for US capital

A new road bridge is now open in US capital Washington DC, improving capacity and safety in the city.
February 15, 2012 Read time: 1 min

A new road bridge is now open in US capital Washington DC, improving capacity and safety in the city.

The new structure spans New York Avenue and provides the busy Ninth Street link into the city. Carrying up to 25,000 vehicles/day, including some 2,000 trucks/day, the bridge is a major transport connection into the Northeastern side of the city. The roadway for the new bridge is 15.8m wide, boosting capacity over the 34.4m wide structure it replaces. The pedestrian walkways are also wider than on the old bridge. The new bridge also features a centreline barrier that meets safety requirements and prevents the risk of cross-over collisions. This structure is made from high performance concrete and corrosion resistant steel has a design life of 75 years and replaces an aging bridge that was first opened to traffic in 1941 and which had proven unable to meet the traffic demands imposed upon it.

Highway & Network Management Road Structures

Related Content

  • New bridge for Drammen, Norway
    January 19, 2021
    A new bridge will be built in Drammen, Norway.
    Read More
  • Protest storm over new US$0.5bn Nevada highway
    August 20, 2012
    The most expensive highway ever built in Nevada will open before the end of August to a storm of protest. The new 13.7km Interstate 580 three-lane motorway, which is reported to have cost more than US $0.5 billion to construct, has been dubbed a vanity project by local politicians.
    Read More
  • Managing urban motorway complexity in Sydney
    October 4, 2012
    Sydney’s Hills M2 motorway is being widened while still carrying traffic and meeting tough environmental criteria More than 100,000 vehicles and over 27,000 bus commuters use the Hills M2 motorway on a typical workday, making it one of Sydney’s busiest motorway corridors. Owned and managed by Hills Motorway Ltd (HML) and a key part of the city’s orbital motorway network, the road stretches over 21km, providing a seamless link between the Lane Cove Tunnel and Westlink M7. The Hills M2 Upgrade is one of many
    Read More
  • Wrong time to end right turns?
    March 15, 2024
    Banning right-hand turns after stopping for a red light is gaining momentum in the US. But debate continues about whether it will result in fewer incidents between vehicles and alternative mobility users. David Arminas reports.
    Read More

Highlighted Content