Structures & Large-Scale Projects
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Ichihata Dam (1969)
Hiroshima, Hiroshima, Japan
Irrigation & industrial water dam
Earthfill dam
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Ichijo Bridge (1969)
Sapporo, Hokkaido, Japan
Prestressed concrete bridge
Road bridge
Girder bridge
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Insurgentes Metro Station (1969)
Mexico City, Distrito Federal, Mexico
Underground structure
Below grade metro or light-rail station
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International Expo No. 9 Bridge (1969)
Osaka, Osaka, Japan
Pedestrian bridge (footbridge)
Prestressed concrete bridge
Stressed ribbon bridge
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Interstate 27 (1969)
Amarillo, Texas, USA - Lubbock, Texas, USA
Motorway / Freeway / Interstate
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Irondequoit Bay Bridge (1969)
Monroe County, New York, USA
Non-parallel chord truss bridge
Steel bridge
Continuous truss bridge
Ship transport
Deck truss bridge
Road bridge
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Isabel la Católica Metro Station (1969)
Mexico City, Distrito Federal, Mexico
Underground structure
Below grade metro or light-rail station
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Ishidagawa Dam (1969)
Shiga, Shiga, Japan
Rockfill dam
Flood-control dam
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Italia Viaduct (1969)
Laino Borgo, Calabria, Italy - Cosenza, Calabria, Italy
Prestressed concrete bridge
Girder bridge
Motorway bridge / freeway bridge
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Iwagami Dam (1969)
Akita, Akita, Japan
Earthfill dam
Irrigation & industrial water dam
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Iznájar Bridge (1969)
Iznajar, Andalusia, Spain
Prestressed concrete bridge
Haunched girder bridge
Box girder bridge
Road bridge
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Iznájar Dam (1969)
Cuevas de San Marcos, Andalusia, Spain
Concrete dam
Hydroelectric dam / plant
Gravity dam
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Javořice Transmission Mast (1969)
Javořice, Czechia
Steel tower or mast
Cable-stayed steel truss mast with triangular section
Television transmission tower
VHF/UHF transmitter
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Jinnai Dam (1969)
Kagawa, Kagawa, Japan
Irrigation & industrial water dam
Earthfill dam
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John Hancock Center (1969)
Chicago, Illinois, USA
Steel structure
Braced frame tube
International Style
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José León de Carranza Bridge (1969)
Cádiz, Andalusia, Spain - Puerto Real, Andalusia, Spain
Bascule bridge
Steel bridge
Prestressed concrete bridge
Road bridge
Multiple T-section girder bridge
