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Dulles Airport Tunnels

New landside, airside facilities enhance travel and accommodate growth

Metropolitan Washington Airports Authority | United States | 2001-2008

Project numbers

Phase 1: US$450 million construction cost
Phase 2: US$300 million construction cost
1,875-foot-long, 40-foot-wide, pedestrian-tunnel extension
700-foot-long, cut-and-cover baggage-conveyor tunnel
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