Projects

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Facilities: Roads/Tunnels/Bridges

Central Circular Route - Shinagawa Line at Oi, Tokyo, Japan

Central Circular Route - Shinagawa Line at Oi, Tokyo, Japan

Japan
Roads/Tunnels/Bridges
Tokyo, Japan
January, 2012

Tunnel Crossing Saigon River and New Thu Thiem Road

Tunnel Crossing Saigon River and New Thu Thiem Road

Asia
Roads/Tunnels/Bridges
Ho chi minh, Vietnam
November, 2011

SAION SQUARE

SAION SQUARE

Japan
Hotels, Retail/Entertainment, Roads/Tunnels/Bridges
Okinawa, Japan
March, 2011

Hoover Dam Bypass Project Colorado River Bridge

Hoover Dam Bypass Project Colorado River Bridge

North America
Roads/Tunnels/Bridges
Nevada NV - Arizona AZ, U.S.A.
October, 2010

Onogawa bridge on Kyusyu Shinkansen

Onogawa bridge on Kyusyu Shinkansen

Japan
Roads/Tunnels/Bridges, Railways/Airports
Kumamoto, Japan
August, 2009

Ciputat Flyover

Ciputat Flyover

Asia
Roads/Tunnels/Bridges
Tangerang, Indonesia
August, 2008

Golden Gate Bridge Seismic Retrofit

Golden Gate Bridge Seismic Retrofit

North America
Roads/Tunnels/Bridges
California, U.S.A.
August, 2008

The Metropolitan Expressway
Central Circular Naka-Ochiai Shield Tunnel

The Metropolitan Expressway Central Circular Naka-Ochiai Shield Tunnel

Japan
Roads/Tunnels/Bridges
Tokyo, Japan
March, 2007

Thanh Tri Bridge

Thanh Tri Bridge

Asia
Roads/Tunnels/Bridges
Hanoi, Vietnam
November, 2006

Central Artery/Tunnel Project
I-93 Tunnel Finishes (C17AA)

Central Artery/Tunnel Project I-93 Tunnel Finishes (C17AA)


Roads/Tunnels/Bridges
Boston, U.S.A.
May, 2006

The New Tomei Expressway Onohara-bridge

The New Tomei Expressway Onohara-bridge

Japan
Roads/Tunnels/Bridges
Shizuoka, Japan
April, 2006

San Fernando Valley Bus Rapid Transit Project

San Fernando Valley Bus Rapid Transit Project

North America
Roads/Tunnels/Bridges
Los Angeles, U.S.A.
September, 2005

Chuo Expressway Hachioji Junction

Chuo Expressway Hachioji Junction

Japan
Roads/Tunnels/Bridges
Tokyo, Japan
September, 2005

MSP LRT Tunnel and Station

MSP LRT Tunnel and Station

North America
Roads/Tunnels/Bridges, Railways/Airports
Minnesota, U.S.A.
March, 2005

The Project for Reconstruction of Bridges in the Central District

The Project for Reconstruction of Bridges in the Central District

Asia
Roads/Tunnels/Bridges
Vietnam
March, 2005

The Project for Improvement of the National Road Route 9

The Project for Improvement of the National Road Route 9

Asia
Roads/Tunnels/Bridges
Laos
February, 2001

Melbourne City Link

Melbourne City Link

Oceania
Roads/Tunnels/Bridges
Melbourne, Australia
March, 2000

The Project for Rehabilitation of The National Roads Route 6 and 7

The Project for Rehabilitation of The National Roads Route 6 and 7

Asia
Roads/Tunnels/Bridges
Kampong Cham, Cambodia
August, 1999

Expansion of Adam Road Farrer Road Interchange

Expansion of Adam Road Farrer Road Interchange

Asia
Roads/Tunnels/Bridges
Singapore
September, 1998

Akasi Kaikyo Bridge

Akasi Kaikyo Bridge

Japan
Roads/Tunnels/Bridges
Hyogo, Japan
March, 1998



Obayashi Corporate Report 2012
Financial, Social and Environmental Performance

Technical Research Institute

Technical Research Institute