Level Of Service
Level of service (LOS) is a measure used by traffic engineers to determine the effectiveness of elements of transportation infrastructure. LOS is most commonly used to analyze highways by categorizing traffic flow with corresponding safe driving conditions. The concept has also been applied to intersections, transit, potable water, sanitary sewer service, solid waste removal, drainage, and public open space and recreation facilities.
Read more about Level Of Service: Level-of-Service in North America, Level of Service in The UK, Level of Service in Australia
Famous quotes containing the words level of, level and/or service:
“The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy.”
—Steven Weinberg (b. 1933)
“Success four flights Thursday morning all against twenty one mile wind started from Level with engine power alone speed through air thirty one miles longest 57 second inform Press home Christmas.”
—Orville Wright (1871–1948)
“We too are ashes as we watch and hear
The psalm, the sorrow, and the simple praise
Of one whose promised thoughts of other days
Were such as ours, but now wholly destroyed,
The service record of his youth wiped out,
His dream dispersed by shot, must disappear.”
—Karl Shapiro (b. 1913)