Bridge / Retaining Walls

The Pennsylvania Department of Transportation has awarded a contract to Parsons Brinckerhoff for preliminary engineering, final design and construction-phase services for the rehabilitation of the Mahoning Avenue Viaduct in New…
Federal Railroad Administrator Joseph Szabo, along with representatives of the Missouri Department of Transportation (MoDOT), Union Pacific, Amtrak and contractor OCCI, Inc., officially opened a new Union Pacific $28-million 1,200-foot…
Union Pacific installed a new bridge during the weekend of Nov. 2-4 at Shermer Road south of Willow Road in Glenview, Ill., to replace a temporary embankment of crushed concrete…
The Santa Clara Valley Transportation Authority (SCVTA) celebrated a major project milestone for the Mission Warren Area Improvements Project in southern Fremont, Calif., when the first Union Pacific freight train…
Full train service between 69th Street Transportation Center and Norristown Transportation Center (NTC) on Southeastern Pennsylvania Transportation Authority's (SEPTA) Norristown High Speed Line (NHSL) will resume on November 11, 2013,…
In Portland, Ore., TriMet's Steel Bridge, which sees 559 MAX light-rail trains crossings each weekday, has had signal issues recently and crews have been working to identify and fix them.
WSOR has developed a long-term structures maintenance program to extend service life where it can, while prioritizing replacement needs.
The American Railway Engineering and Maintenance-of-Way Association (AREMA) presented the 2013 Dr. William W. Hay Award for Excellence to Utah Transit Authority (UTA) for its FrontRunner South Commuter Rail Project.
Work is progressing on the Loyalsock Creek rail bridge in Lycoming County, Pa., as the Susquehanna Economic Development Association Council of Governments (SEDA-COG) Joint Rail Authority continues to target a…
Tunnel boring of four tunnels that are part of the Toronto-York Spadina Subway Extension (TYSSE) in Toronto, ON, Canada has reached 90 percent completion.
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