OK. This took way too long to get. As a reminder: Please folks re-read the bit about KISS. Too difficult and the game stalls. The object isn't to "stump" folks, it is to keep the game moving. It took me a 6-hour round trip. For some folks, an "iconic bridge" may be much further than that. Keep it simple, keep it moving. Thanks!
Pictured below is Colorado's most iconic bridge, the Royal Gorge Bridge, Listed on the National Register of Historic Places. The bridge was built in 1929. It is 1,260 feet long and stands 955 feet above the Arkansas River. At one time it was the world's highest suspension bridge but lost that title to China's Beipanjiang River Bridge in 2003. Constructed with sturdy steel and 1,292 wooden planks, the Royal Gorge Bridge is strong enough to withhold ample foot traffic, thanks to routine upkeep that keeps the structure in tip-top shape.
In 2018, the Royal Gorge Bridge was trademarked “America’s Bridge” dedicated to the spirited band of American workers and the timeless enjoyment millions have experienced while standing on the deck of the bridge.
Photo courtesy of royalgorgebridge.com