e/Mt. Lebanon Tunnel

Information
has gloss	eng: The Mt. Lebanon Tunnel is a light rail tunnel in Allegheny County, Pennsylvania, also known as the Dormont/Mt. Lebanon Transit Tunnel, part of the Pittsburgh Light Rail system.
lexicalization	eng: Mt. Lebanon Tunnel
instance of	(noun) a passageway through or under something, usually underground (especially one for trains or cars); "the tunnel reduced congestion at that intersection" tunnel