Traffic signs and signals--California--San Francisco.; Roads--California--San Francisco--Interchanges and intersections--Safety measures.
Title from PDF title page (viewed on August 7, 2007).; At head of title: Institute of Transportation Studies.; "April 1, 2007"--Abstract.; "UCB-TSC-TR-2007-7."; Includes bibliographical references (p. 17-18).; Harvested from the web on 8/7/07
Bus stops--Mathematical models.; Travel time (Traffic engineering)
Text document in PDF format.; Title from PDF title page (viewed on February 4, 2011).; "August 2010."; Includes bibliographical references (p. 17-18).; Performed by University of California, Berkeley Dept. of Civil Engineering.
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