"ref"=>"8","design"=>"donau","tower:type"=>"termination","location:transition"=>"yes"
"ref"=>"141","design"=>"donau;one-level","tower:type"=>"branch","branch:type"=>"split"
"ref"=>"124","design"=>"donau;one-level","tower:type"=>"branch","branch:type"=>"split"