Been to that Rio Grande Gorge and bridge many times, once with the drone. The river (Rio Grande) is 800-900 feet below the bridge. Always quite windy there and you can feel the strong gusty updrafts standing on the bridge - enough to scare you from sending your drone down into the canyon. No roads to the bottom of the canyon either to retrieve your crashed drone! Actually, javiejav showed more nerve than my flight. Unfortunately, that bridge is a popular spot for suicide jumpers. I was there once when they recovered a body. Traffic was halted for an hour as they maneuvered a huge crane on the bridge and lowered a bucket down to the river to retrieve the body. Only way down there. Unsettling sight.