The wooden rainbow bridge depicted in this painting is no longer built in China. The ancient Chinese used an elegant variation of the arch to build the unique Rainbow Bridge, somewhat of a mystery ...
The NOVA team of experts in "China Bridge" lashed together the wooden structure of their Rainbow Bridge using rope woven with strips of bamboo. Bamboo rope may come as a surprise to many ...
The NTSB urges immediate safety assessments for four Houston area bridges at high risk of collapse due to vessel strikes.
The National Transportation Safety Board is recommending that 68 bridges throughout the country undergo vulnerability ...
The National Transportation Safety Board has named the 86-year-old Rainbow Bridge and the adjacent 34-year-old Veterans ...