Blue Line may refer to:
- Blue Line (Lebanon), the UN drawn line between Israel and Lebanon, and Lebanon and the Golan Heights.
- The Blue Line (New York State), delineates the Adirondack and Catskill parks of New York's Forest Preserve
- The "blue line" mark on an airspeed indicator for a multi-engine aircraft indicating VYSE.
- Blue line (ice hockey), the line between center ice and each team's zone
- Blue Line (album) by Yae
- An underground drinking water main in the American Public Works Association utility location color code
Read more about Blue Line: Transportation Companies
Famous quotes containing the words blue and/or line:
“They said, “You have a blue guitar,
You do not play things as they are.”
The man replied, “Things as they are
Are changed upon a blue guitar.””
—Wallace Stevens (1879–1955)
“Next to the originator of a good sentence is the first quoter of it. Many will read the book before one thinks of quoting a passage. As soon as he has done this, that line will be quoted east and west.”
—Ralph Waldo Emerson (1803–1882)