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Ring Route 3 (Minami Tozuka area)

Last Updated November 1, 2023

 Ring Route 3 (Minami Tozuka area) is a district that includes a lamp section that connects to National Route 1 Downline. The project has been underway since 1987, and the structure of the bridge has been almost completed. In fiscal 2021, the construction of the National Highway No. 1 descending line was completed and opened in March 2022 together with the Tozuka district.

 Currently, seismic reinforcement work on bridges is underway, and the intersection of the main line and the National Highway No. 1 descending line lamp will be completed along with the maintenance of the Gumizawa area.


Ring Route 3 (Minami Tozuka District) Business Overview
Business districtRing Route 3 (Minami Tozuka area)
SectionTotsukamachi, Totsuka-ku
Fiscal yearShowa 62-Reiwa 8
Scale

Main line length Approx. 290m Standard width 22m (4 lanes)
Lamp length Approx. 280m Standard width 12.5m (2 lanes)

Maintenance effect
  • Improvement of traffic convenience and safety by strengthening the urban planning road network
    • By integrated with the adjacent Tozuka and Gumizawa districts, Ring Route 3 will be connected to National Route 1 and the traffic function in the southern part of the city will be strengthened.
    • By forming an outer ring road along with the west section of Route 4 via National Route 1, traffic connectivity in the suburbs of the city will be increased.
    • Since it is connected to the Totsuka IC (tentative name) of the Yokohama Loop South Line, communication with various parts of the Tokyo metropolitan area will be strengthened.
  • Optimizing traffic flow
    • Passing traffic that has entered the surrounding residential area can be converted to Loop Route 3, and traffic flow can be properly processed.
Business progress rate※87% (Estimated by the end of FY2022)
Land acquisition rate※100%
Current construction
Contract details

  • Urban Planning Road Ring Route 3 (Minami Tozuka district) Street maintenance work (Part 24)

   Overview of Construction       Bridge pier RC winding, horizontal force sharing structure mounting
   Construction site       From 2013-2 Totsuka-cho, Totsuka-ku to 2120
   Date of contract        September 5, 2023
   Construction period         March 29, 2024
   Initial contract amount     165,132,000 yen
   The other party of the contract     MR Technos Co., Ltd.

※The business progress rate is shown as the execution rate of total operating expenses.
※The land acquisition rate shows the ratio of the acquired area among the areas that have been approved for business.

Business Section

Business section location map (Minami Tozuka area)

Completed photo of the bridge

Photo above the branch bridge


Photo of National Highway Connection Lamp

Photo above the National Highway Connection Lamp



Inquiries to this page

Construction Division, Construction Department, Road and Highway Bureau Construction Department

Telephone: 045-671-3521

Telephone: 045-671-3521

Fax: 045-663-8993

Email address: do-kensetsu@city.yokohama.lg.jp

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Page ID: 594-378-584

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