gigjukvisl bridge remains at skeidararsandur, iceland

1996 arctic blue bridge buckled colourful dam damage damaged destruction eruption europe failure famous flood flooding gigjukvisl girder girders glacial glof graffiti heat hringvegur iceland icelandic lake landscape longest metal mountains national outburst park partial range reach remains resulted ring ringroad road rocks ruin rusted skaftafell skeidara skeidararsandur skeidarasandur sky snowy southeastern span this tourism tsunami twisted vatnajokull volcanic