JAPAN BRIDGE & STRUCTURE INSTITUTE, INC.
Profile Japan Bridge & Structure Institute, Inc. (JBSI) was founded in 1962 when Japan constructed its first expressways, the Meishin and Tomei, as well as the Shinkansen Bullet Train Railway.
The main objective of JBSI at that time was to plan and design the bridges and structures of these expressways and railways. Since then, with the remarkable economic growth of Japan, JBSI also has been growing in order to undertake surveys, planning, design and construction supervision of bridges and structures for governmental and other domestic clients with an increased demand for public works. JBSI broadened its fields of specialization even further to cover all steel and prestressed concrete structures as well as planning and design of roads and buildings. Until now, JBSI has been honoured to receive the Japan Civil Engineering Association's Tanaka Award several times for outstanding engineering designs. We believe that among the many engineering consultants in our fields, JBSI, with its widely recognized executive personnel and experienced staff, is one of the foremost engineering firms in Japan.
As for overseas consulting, JBSI has undertaken several Japan International Cooperation Agency Projects in developing countries as well as many other studies and design independently or in association with other Japanese engineering partners. Also in recent years, JBSI has actively jointed with foreign consultants (in England, USA Sri-lanka, Vietnam, etc.) on projects we feel will contribute to the socioeconomic welfare of the world and our firm is always looking for such opportunities to cooperate.
Fields of Activity ・ Transport Consultation
・ Road Planning and Design
・ Bridge Planning and Design
・ Structural Planning and Design
・ Railway Planning and Design
・ Construction Supervision
・ Technical Research and Development
・ Technical Consultation
・ Architectural Planning and Design
Scope of Services ・Project Management and Supervision
・Pre-Feasibility Studies
・Feasibility Studies
・Transportation Planning
・Engineering Preliminary and Detail Design
・Planning Studies
・Cost Estimation
・Testing and Evaluation
・Training of Civil and Structural Engineers
Head Office 12-4, Minami-Aoyama 5-chome, Minato-ku, Tokyo 107-0062, Japan
Telephone: 03-3400-9101
Facsimile: 03-3400-8944
E-Mail: overseas@jbsi.co.jp
Home Page:http://www.jbsi.co.jp/
Overseas Office Hanoi, Istanbul, Jakarta, Colombo



Major Projects

Field Country Project
Highway & Bridge Bangladesh Reconstruction of Five Bridges on Dhaka-Chittagong Highway
Jamuna River Bridge Construction Project,
length = 4,747m, Used together with road and railway
Indonesia Central and East Java Road
Four routes Distance = 322km,
Five major bridges included in those routes
Total bridge length = 526m
malaysia Study on the Standardization of Bridge Design
Taiwan Yuan Shang Bridge Widening Project
Yuan Shang Bridge
Rainbow Bridge
Qatar Saudi Arabia Prestressed Concrete Pier
LNG Tank SD
22.5m high, o62m, Prestressed Concrete Wall, 50cm in thickness
Sri Lanka Southern Transport Development Project
Master Plan Study on Bridge Development
Sri Lanka-Japan Friendship Bridge Widening Project
Reconstruction of Victoria Bridge, Length = 228m
Colombo-Katunayake Expressway, Length = 31.4km
Vietnam The New National Highway No.3 and Regional Road
Network Construction Project Selection Ha Noi-Thai Nguyen
Bai Chay Bridge Project SDC
Transport Infrastructure Development Project in Hanoi Phase I DC
The Second National Highway No.1 Bridge Rehabilitation Project Phase II-3
Nepal Reconstruction of Bridges in Kathmandu
Kenya Kilifi Bridge, Length = 420m, Access Road = 4km
Turkey Seimic Reinforcement for Large Scale Bridges in Istanbul


Sri Lanka - Japan Friendship Bridge
Phase U (Sri Lanka)