Confronting a spaghetti bowl of roads in and out of SeaTac International Airport, south of Seattle, owner Sound Transit opted for its first-ever turnkey design-build contract to better integrate civil, structural, station and system components of a new light-rail system extension that will serve the airport.
Indonesia sprung a surprise on Jan. 28, suspending a $5.5-billion high-speed-rail project that is being implemented by a Chinese company and financed by the China Development Bank.
Days after two Wisconsin oil and ethanol train derailments in early November, a national environmental watchdog group released a scathing critique of the decaying state of freight rail infrastructure—especially bridges—and the dangers they pose to wildlife habitats and waterways as heavier volumes of hazardous materials put pressure on aging track.
Erection of precast-concrete girders for the aerial guideway of the $2.8-billion Silver Line rail project in northern Virginia has resumed, even as an investigation continues into the cause of longitudinal cracks found in several 96-in.-high units this past summer.
Five teams of major construction firms have been selected to compete to design and build the second phase of the planned Metrorail transit extension to northern Virginia’s Dulles International Airport, and beyond.
Maintaining a state of good repair and emphasizing asset management are among the key goals outlined for public transportation projects in the recently enacted two-year federal bill called MAP-21, or the Moving Ahead for Progress in the 21st Century Act.
