We recently visted Sundial Bridge at Turtle Bay Exploration Park in Redding, CA. From the webpage: "World renowned Spanish architect and engineer Santiago Calatrava conceived the Sundial Bridge's unusual design, his first free-standing bridge in the United States. Calatrava has built bridges, airports, rail terminals, stadiums, and other structures around the world. His notable designs include the new PATH transportation terminal at the World Trade Center site in New York City and several projects at the 2004 Olympic Games in ... (more)