
1) Austrian alpine pass 2) Mountain pass of the Alps 3) Mountain range of Vorarlberg
Found on
https://www.crosswordclues.com/clue/arlberg

(from the article `Arlberg`) mountain pass and tunnel, at the northern end of the Rhaetian Alps, in western Austria. The pass (at 5,882 feet [1,793 m]) forms a divide between the ... ...possibility of improving the drilling-blasting sequence by employing a hydraulic rather than a pneumatic drill. He designed a machine that was ... [2...
Found on
http://www.britannica.com/eb/a-z/a/101

mountain pass and tunnel, at the northern end of the Rhaetian Alps, in western Austria. The pass (at 5,882 feet [1,793 m]) forms a divide between the ...
Found on
http://www.britannica.com/eb/a-z/a/101

a mountain pass in W Austria. 5946 ft. (1812 m) high. · a tunnel beneath this pass.
Found on
https://www.infoplease.com/dictionary/arlberg
No exact match found.