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Related streets in business

We maintain road to access Yokohama ring road south line and Yokohama Shonan road.

Last Updated August 29, 2024

List of related streets connected to Yokohama Ring Road South Line and Yokohama Shonan Road

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Main local road Harajuku Rokutsuura (Kasama Intersection)

 The main local road Harajuku Rokutsu Uragasa intersection is a major transportation hub where prefectural road Harajuku Rokutsuura (Ring Route 4) and prefectural road Ofuna Station Yabe, city road Kasama No. 139, and city road Kasama No. 142 intersect. . At present, chronic traffic congestion is occurring due to the complex shape of the intersection.
 In this project, we are working to reduce traffic congestion and improve safety by improving the shape of the intersection and developing a four-lane prefectural road Harajuku Rokutsuura. We are also promoting disaster prevention and reduce disaster damage measures, such as undergrounding existing waterways and eliminating underground electric poles.

Business Overview
Section3-15-5 Kasama, Sakae-ku-ku to 32-1 Kasama 5-chome
Line sizeRoad 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 Station Yabe 14.5m
Number of lanes: Prefectural Road Harajuku Rokutsuura 4 lanes (+ right turn lane), Prefectural Road Ofuna Station Yabe 2 lanes (+ right turn lane)
Maintenance effect➀Alleviation of traffic congestion
 We aim to reduce traffic congestion by improving traffic flow.
 ・Change the cross form from a complex six-way road to a normal four-way road
 ・Increase the number of lanes on prefectural road Harajuku Rokutsuura (east side of the intersection: 3 lanes → 4 lanes + right turn lanes)
➁Improving safety
 We will improve safety by improving the shape of the intersection.
 ・Pedestrians cross prefectural road Harajuku Rokutsuura in one intersection
 ・Ensure visibility with the connection angle between roads at right angles as much as possible
➂Strengthening disaster prevention and reduce disaster damage Power
 By implementing measures against earthquakes and heavy rains, we will strengthen disaster prevention and reduce disaster damage capabilities.
 ・Eliminating utility poles by electric wire joint ditch (securing the traffic function of emergency vehicles)
 ・Replacement of pedestrian bridges (improvement of earthquake resistance)
 ・Undergrounding existing waterways (measures against flooding)
Construction contract details

➀Main local road Harajuku Rokutsuura (Kasama area) Road maintenance work (Part 10)
 ・Construction site: From 3-15-18 Kasama, Sakae-ku to 33-2 Kasama 5-chome
 ・Contract date: February 26, 2024
 ・Construction period: August 30, 2024
 ・The other party to the contract: Shigeta Construction Company, Ltd.
➁Main local road Harajuku Rokutsuura (Kasama area) Road maintenance work (Part 11)
 ・Construction site: 5-27, Kasama, Sakae-ku land
 ・Contract date: April 25, 2024
 ・Construction period: November 29, 2024
 ・The other party to the contract: Techno Japan Co., Ltd.

Overview

Business Overview (front surface)

     Business Overview (front surface) (PDF: 557KB)

Business Overview (Back side)

     Business Overview (Back side) (PDF: 687KB)

Current floor plan / plan plan floor plan

    Current Floor Plan / Plan Floor Plan (PDF: 1,904KB)


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Inquiries to this page

Road and Highway Bureau Yokohama Ring Road Coordination Division

Telephone: 045-671-3522

Telephone: 045-671-3522

Fax: 045-651-2325

Email address: do-yokokan@city.yokohama.jp

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Page ID: 827-059-671

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