Introduction to Bixby Bridge: Bixby Bridge is a long bridge spanning a canyon with a length of more than 700 feet. It is known as one of the most beautiful bridges in the world. When completed in 1932, it was the largest single-arch concrete bridge in the world. Bixby Bridge is the landmark of Big Sur. Almost everyone will get out of the car to carefully appreciate its artificial shape and the perfect combination of natural sea and sky background.