Ooka Elementary School, Minami Ward

　In the area around Ooka Elementary School in Minami Ward (Ohashicho 2, 3-chome, Nakajimacho 3-chome, 3-chome, Tooricho 3,4-chome), despite the fact that traffic safety measures (including regulations) have been implemented so far, Accidents still occur. In addition, the analysis results of ETC 2.0 big data despite the zone 30 area, the analysis results of the ETC 2.0 big data indicate that the driving speed of cars.
　Therefore, in fiscal 2021 we established the "Traffic Safety Measures Council" consisting of Neighborhood Associations and elementary schools, police, Yokohama City, etc., and decided to proceed with the study of safety measures.

　Based on the details of the measures determined by the Traffic Safety Measures Council held in November 2021, measures such as intersection humps and humps were implemented in January 2022.

*Posted on the Geographical Survey Institute of Geospatial Information Authority of Japan.

※Measures 9 has been prepared before this initiative.

　In order to verify whether the speed suppression effect of installing narrows and humps is being demonstrated, the data on the driving speed of the vehicle before and one month after the countermeasures, using ETC2.0 big data.

　Due to the safety measures in the area around Ooka Elementary School in Minami Ward, we checked the situation before and after the measures and interviewed related parties.

・Video before and after the countermeasures in the area around Ooka Elementary School

・Minami Ward Traffic Safety Measures Interview: Principal of Yokohama City Ooka Elementary School (outside site)
・Minami Ward Traffic Safety Measures Interview: Chairman of the Neighborhood Associations Association of Ooka District (outside site)
・Minami Ward Traffic Safety Measures Interview: Director of Minami Public Works Office, Minami-ku, Yokohama (outside site)
・Minami Ward Traffic Safety Measures Interview: Kanagawa Minami police department Traffic Section Manager (outside site)
・Minami Ward Traffic Safety Measures Interview: Professor Kubota, Saitama University Graduate School (external site)

　Zone 30 Plus is an area regulation "Zone 30" with a maximum speed of 30 km / h and a "physical device" such as humps and smooth pedestrian crossings in order to further promote the development of safe and secure traffic spaces with priority on living roads. Road managers and police are working together to improve traffic safety by appropriate combination with "devices".
　This time, "Minami Ward Ooka Elementary School Neighborhood Area" has been set to "Zone 30 Plus".