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Level of Service (LOS)

August 12, 2019, 9am PDT
The Los Angeles City Council voted to officially end the use of Level of Service in measuring environmental impact in favor of a more people-friendly measure: vehicle miles traveled.
Streetsblog Los Angeles
January 31, 2019, 7am PST
Conventional planning evaluates transport system performance car-centric indicators such as roadway Level-of-Service (LOS). Many jurisdictions are shifting to Vehicle Miles Traveled (VMT), which supports multimodal planning and Smart Growth policies.
Fehr and Peers via YouTube
January 16, 2019, 10am PST
A major change to planning paradigms in the city of Seattle.
The Urbanist
January 2, 2019, 11am PST
The city of Seattle is making more room for alternative transportation modes in its level of service calculations.
The Urbanist
December 7, 2017, 1pm PST
A long-awaited draft update of the California Environmental Quality Act (CEQA) has finally been released, and Level of Service will finally be a thing of the past in the next two to four years.
Streetsblog California
April 16, 2016, 7am PDT
Help is on the way. The law that requires the governor's planning office to devise an alternative method for measuring vehicle traffic for environmental compliance will also take up where an earlier law that exempted bike lanes from CEQA left off.
Los Angeles Times
March 11, 2016, 2pm PST
The San Francisco Planning Commission took historic action earlier this month, voting to end the use of Level of Service in environmental review.
San Francisco Planning Department
November 6, 2014, 1pm PST
Pasadena got out in front of the state of California this week by replacing "level of service" with a more holistic, less car-centric, set of standards for review under the California Environmental Quality Act.
Boyonabike!
Blog post
September 29, 2014, 6am PDT
Transportation engineers currently evaluate urban transport system performance using roadway level of service (LOS) ratings. Here are six good reasons to change.
Todd Litman