O'hare light tunnel - chicago O'hare international airport - caution wet floor sign

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O'hare light tunnel - chicago O'hare international airport - caution wet floor sign

The pedestrian tunnel connecting Concourses B and C of the United Airlines Terminal at Chicago O'Hare International Airport.­ Architect: Helmut Jahn.­

airport
caution
chicago
light tunnel
o'hare
ORD
sign
wet floor
December 24, 2007
Terminal 1, ORD, Chicago, IL 60666, USA