In this video, we will do a quick visit to the I. B. Perrine Bridge which is located in Twin Falls Idaho U.S.A. The Perrine Bridge is approximately 1,500 feet (457 m) in total length, with a main span of 993 feet (303 m) and a deck height of 486 feet (148 m) above the Snake River it is the eighth highest bridge in the United States. The elevation above sea level for the bridge deck is approximately 3,600 feet (1,100 m).
The Perrine Bridge is a popular base jumping site known all over the world. It may be the only man-made structure in the United States where BASE jumping is allowed year-round without a permit.