United States, July 17 -- Project will enhance safety and alleviate congestion - allowing trains to move more efficiently through the rail corridor and increasing capacity of passenger rail service. The project reinforces the FlatironDragados strategy to build on successful relationships by securing contracts offering balanced risk profiles and opportunities for greater collaboration with clients.FlatironDragados and joint venture partner Herzog have been awarded a $414 million contract by Virginia Passenger Rail Authority (VPRA) to build the Franconia-Springfield Bypass project. The approximately one-and-a-half-mile-long passenger railroad track including a more than half-mile-long rail flyover bypass bridge will allow passenger and freigh...