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Civil Engineering WORKS:Bridges,Viaducts and Roads

Prestressed Concrete Technology-Long Bridge Technology

When constructing the Stonecutters Bridge in Hong Kong, Maeda used prestressed concrete (PC) for the upper portion of the side span. This technique involves tightening the concrete after the concrete beams are constructed. By adopting the technique, Maeda limited deflection and cracking and created a bridge that is resistant to deterioration.

A project during construction
A project during construction



  1. Rama IX Bridge , completed in 1987
  2. T3 Road , completed in 2007
  3. West Rail Line Bridge , completed in 2003
  4. National Route 6A Bridge , completed in 2003
  5. National Route 7 Kampong Cham Area Bridge , completed in 2003
  6. Lok Ma Chau Viaduct , completed in 2006
  7. Hung Hom Viaduct , completed in 1999

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