Bridges/Tunnels

AAR marks another successful annual research review

The 20th Annual AAR Research Review was held March 31-April 1 in Colorado Springs, Colo., at the Hotel Elegante. The review brought approximately 550 attendees to the event, which had a theme of “Research Innovation for Current and Future Needs of North American Railways.”

RLW named subcontractor for Skyway Bridge

Sterling Construction Company, Inc.’s subsidiary, Ralph L. Wadsworth Construction Company, LLC (RLW) was selected as a major subcontractor for a joint venture between Balfour Beatty and Graham Contracting on construction of the Skyway Bridge for North Metro Rail in Denver, Colo. Construction of the 9,800-foot bridge is planned to begin in May 2015 and to take two years to complete. RLW’s portion of the project has a value of approximately $29 million.

Uncertainty clouds key rail bills in Senate

Two bills of substantial importance to railroads—Staggers Rail Act revisions as part of reauthorization of the Surface Transportation Board (STB), and extension of the deadline to implement Positive Train Control (PTC)—took meaningful steps forward March 25, gaining the imprimatur of the Senate Commerce Committee.