Located in Sochi , Russia 's new record-breaking SkyBridge is 439 meters long . It will be the longest bridge ever built and it has a span of over 100 m ( about 200 ft ). The entire walkway is just one meter wide and rises to over 100 meters ( 328 feet ) above the river below . More animals than people use the Hanging Bridge of Ghasa in Nepal . Based on traditional Nepalese rope bridges , Trift Bridge is the longest and highest in the Alps .
Located in Sochi , Russia 's new record-breaking SkyBridge is 439 meters long . It will be the longest bridge ever built and it has a span of over 100 m ( about 200 ft ). More animals than people use the Hanging Bridge of Ghasa in Nepal . Based on traditional Nepalese rope bridges , Trift Bridge is the longest and highest in the Alps .