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Related Streets under business
We maintain road to access Yokohama Ring Road South Line and Yokohama Shonan Road.
Last Updated June 3, 2024
List of related streets connected to Yokohama Ring Road South Line and Yokohama Shonan Road
- Yokohama Fujisawa Line (Taya Kojaku district)
- Taya Line
- Main local road Harajuku Rokutsuura (Kasama Intersection) (see the bottom of the page)
- Kamigo Koda Line
Related Street Pamphlets
Main local road Harajuku Rokutsuura (Kasama Intersection)
The main local road Harajuku Rokutsuura Kasama Intersection is a key point of transportation where the prefectural road Harajuku Rokutsuura (circular Route 4) and the prefectural road Ofuna Stop Yabe, Kasama Route 139, and Kasama No. 142 intersect. At present, chronic traffic congestion is occurring due to the complex shape of the intersection.
This project aims to alleviate traffic congestion and improve safety by improving the intersection shape and constructing a four-lane prefectural road Harajuku Rokutsuura to reduce traffic congestion and improve safety. We are also promoting disaster prevention and reduce disaster damage measures, such as the electric wire joint ditch project.
Section | 3-15-5, Kasama, Sakae-ku, 32-1 Kasama 5-chome |
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Route size | Road extension: Prefectural road Harajuku Rokutsuura about 475m, Prefectural Road Ofuna Station Yabe about 180m Standard Width: Prefectural Road Harajuku Rokutsuura 24.0m (intersection), Prefectural Road Ofuna Stop Yabe 14.5m Number of lanes: Prefectural Road Harajuku Rokutsuura 4 lanes (+ right turn lane), Prefectural Road Ofuna Stop Yabe 2 lanes (+ right turn lane) |
Improvement effect | ➀Alleviating traffic congestion By improving traffic flow, we will reduce traffic congestion. ・Changed the cross form from a complex 6 differential road to a normal four-way. ・Increased the number of lanes on the prefectural road Harajuku Rokutsuura (East intersection: 3 lanes → 4 lanes + right turn lane) ➁Improvement of safety Improve safety by improving the intersection shape. ・Pedestrians cross the prefectural road Harajuku Rokutsuura in one intersection ・Ensure visibility with the connection angle between roads as possible. ➂Strengthening Disaster Prevention and reduce disaster damage By implementing measures against earthquakes and heavy rains, we will strengthen the disaster prevention and reduce disaster damage power of the city. ・Reduced electric poles by the common groove of electric wires (securing the function of emergency vehicles) ・Replacement of pedestrian bridge (improvement of earthquake resistance) ・Undergrounding existing waterways (measures against inundation) |
Content of construction contract | ➀Main local road Harajuku Rokutsuura (Kasama area) Road maintenance work (Part 10) |
Overview | Business Overview (Surface) (PDF: 557KB) |
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For inquiries to this page
Road and Highway Bureau Yokohama Ring Road Coordination Section
Phone: 045-671-3522
Phone: 045-671-3522
Fax: 045-651-2325
Email address: do-yokokan@city.yokohama.jp
Page ID: 827-059-671