Why isn't there one on here? Traditional Cache

This is the first cache we have hidden. We felt such a prominent land mark deserved a cache. There is a lot of traffic, but we figured that no one crossing over would be paying that much attention to someone poking around. Afterall it's such a cool feat of engineering that it's definitely not unusal to see someone examining the bridge a bit more indepth. Hiding this first cache showed us also that placing caches is just as much fun as finding them. Hope you have as much fun checking this out as we did!