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The Passive Effects Of Full-Gateway, In-Street Signs On Vehicular Speed, De'lon Dixon
The Passive Effects Of Full-Gateway, In-Street Signs On Vehicular Speed, De'lon Dixon
Masters Theses
Reducing motorist’s speed when approaching crosswalks is an important goal in reducing the number of collision between motorist and pedestrian in crosswalks. The current study addresses this goal. The effect of gateway installation of in-street signs (one in-street sign installed between the two travel lanes in each direction and one on both edges of the roadway in each direction) on vehicle speed was evaluated on nine roads. The results demonstrated that the Gateway in-street sign treatment produced large speed reductions as vehicles approached the crosswalk and at the crosswalk. The average speed reduction was 3.8 mph at the crosswalk and …
San Jose's Walk N' Roll Program: An Evaluation Of School Pedestrian Education Programs, Stephen Ngo
San Jose's Walk N' Roll Program: An Evaluation Of School Pedestrian Education Programs, Stephen Ngo
Master's Projects
The City of San Jose has been recognized as among the safest cities in the United States, but an area that the city seeks to improve in is reducing the number of traffic accidents involving pedestrians and bicyclists. As stated by the city, “San Jose’s injury crash rate is about half the national average” (Vision Zero San Jose, 2015, p. 6), but, on average, 40 people are killed annually and 150 are seriously injured on San Jose’s streets. To address this, San Jose is using data, education, and technology to make a shift towards creating streets and roads that benefit …
Investigating Generalization Of Motorist Yielding To The Gateway Prompt From The Treated Leg Of The Intersection To The Untreated Adjacent Leg, Brian J. Crowley-Koch
Investigating Generalization Of Motorist Yielding To The Gateway Prompt From The Treated Leg Of The Intersection To The Untreated Adjacent Leg, Brian J. Crowley-Koch
Dissertations
Pedestrian safety continues to be an important research topic, especially since recent data show a small increase in pedestrian fatalities (USGAO, 2015). There have been several interventions that prompt pedestrians, but especially motorists, to yield properly at uncontrolled crosswalks (Van Houten, 1988; Van Houten & Malenfant, 1992; Nasar, 2003; Crowley-Koch, Van Houten & Lim, 2008). One low-cost intervention that has been successful is the R1-6 in road yielding sign (Kannel, Souleyrette, & Tenges, 2003). When this sign is laid out purposefully across a crosswalk (called a gateway), it has resulted in substantial increases in yielding compared to baseline conditions. In …
Pedestrian Safety On San Jose Roads: The Impact Of Traffic Safety Infrastructure, David Lisenbee
Pedestrian Safety On San Jose Roads: The Impact Of Traffic Safety Infrastructure, David Lisenbee
Master's Projects
How successful have the City of San Jose’s traffic safety improvement programs been in reducing pedestrian injuries/fatalities on city streets? This research question focuses on the impact of the City of San Jose’s traffic safety programs on pedestrian safety between 2010 and 2014. The research aims to determine the extent to which traffic safety programs and infrastructure reduce rates of pedestrian injuries/fatalities and the severity of pedestrian injuries when incidents occur.