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:
“Down the blue night the unending columns press
In noiseless tumult, break and wave and flow,”
—Rupert Brooke (18871915)
“One line typed twenty years ago
can be blazed on a wall in spraypaint
to glorify art as detachment
or torture of those we
did not love but also
did not want to kill.”
—Adrienne Rich (b. 1929)