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About: Henry Barnes (traffic engineer)     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.org associated with source document(s)

Type: Thingfoaf:Personpersondul:NaturalPersonEukaryoteHomo sapiensHumanAnimalyago:WikicatAmericanEngineersanimaleukaryotespeciesschema:Personyago:WikicatTransportEngineersyago:CausalAgent100007347yago:Engineer109615807yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:Person100007846yago:PhysicalEntity100001930yago:YagoLegalActoryago:YagoLegalActorGeoyago:Whole100003553 New Facet based on Instances of this Class

Henry A. Barnes (December 16, 1906 – September 1968) was an American traffic engineer and commissioner who served in many cities, including Flint, Michigan; Denver, Colorado; Baltimore, Maryland; and New York City. Barnes was responsible for many innovations in traffic engineering, including synchronized traffic signals, actuated traffic signals (signals whose timing varies based on the presence of automobiles and pedestrians), and bus lanes.