Ann Arbor / Syracuse / San Francisco / Buffalo / Houston / Newark / Boston / New York / Paris / Tokyo / Kansas City / Philadelphia / Washington / D.C. / Toledo / Berlin / Rome / Los Angeles / Cleveland / Detroit / London / New York City / Chicago / St. Louis / /
Company
General Electric / Sage Publications Inc. / Goodrich / Yellow Cab Company / Crouse-Hinds / /
Continent
Europe / /
Country
Germany / France / United States / Spain / /
Currency
USD / /
Facility
garrison of Paris / fortress of Verdun / /
IndustryTerm
per capita car registration / speed law enforcement / on-line version deals / car owners / vacation travel / durable ameliorative devices / electrical engineering technology / railroad signal systems / traffic law violators / light systems / faster travel / travel speeds / traffic control systems / traffic management / automatic light systems / communications systems / control systems / motor car / car ownership / physical systems / urban infrastructure / /
Organization
Motor Club of Michigan / Southern California Automobile Club / Northeastern University / Motor Club / Coordinating police / New York’s police / American Society of Civil Engineers / League of Nations / Detroit police / International Congress / Cleveland’s police / Britain’s Pedestrian Association / /
Person
Harvey Green / Joel Tarr / Pat Manning / Gabriel Dupuy / Henry Ford / Mark Rose / Robert Fogelson / Garrett A. Morgan / Harry Jackson / William Potts / /
Position
traffic engineer / U.S. Secretary / major U.S. cities / officer / leading traffic engineer / engineer / police officer / AUTHOR / Model / Sergeant / prominent engineer / controlling officer / first traffic court judge / /
ProvinceOrState
Ohio / Illinois / New York / Michigan / Missouri / /
Region
Western U.S. / Southern California / Western Europe / /
Technology
technology of traffic lights / same technology / electrical engineering technology / /
JOURNAL OF URBAN HISTORY / March 1999 McShane / TRAFFIC CONTROL SIGNALS