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Sotetsu Main Line (near Tsurugamine Station) Continuous Overpass Project

Last Updated July 18, 2024

Notice

Tsurugamine Alliance NEWS No. 9 has been published. (2024.7.18)

Purpose of Business

Eliminate 10 railroad crossings near Tsurugamine Station on the Sotetsu Main Line!

In Yokohama City, we are promoting a continuous grade separation project near Tsurugamine Station (Nishiya Station-Futamatagawa Station) in order to revitalize the economy, improve local convenience, and ensure the safety and security of citizens' lives.
The area around Tsurugamine Station, along with the area around Futamatagawa Station, is positioned as a major living base in Asahi Ward. By conducting a continuous grade separation project on the Sotetsu Railway Main Line, we aim to improve the living environment by eliminating traffic congestion, improving local disaster prevention capabilities, and contributing to community development.

Business Overview

Business Overview Video

Process

March, 2016

[Press Release] "Railroad Crossing Safety Measures Implementation Plan" (PDF: 333KB)
→As the next section of the Sotetsu Main Line (Hoshikawa Station-Tennocho Station) continuous grade separation project, "near Tsurugamine Station" was selected as the section where we are considering commercialization with the highest priority.

Heisei
2016

Heisei
2017

Conducting a continuous grade separation project survey

January, 2018

[Press Release] "We will promote a continuous grade separation project by underground method on the Sotetsu Main Line (between Nishiya Station and Futamatagawa Station)" (PDF: 555KB)
→Yokohama City considers the "underground method" to be desirable, and proceed with procedures for commercialization in the future.

March, 2018

Adoption of construction start from the government
→In order for the government to support smooth business progress, it is adopted as a good business by promoting city planning procedures for commercialization.

August, 2018

[Press Release] "(Tentative name) Sotetsu Main Line (near Tsurugamine Station) We will start full-scale procedures for commercialization of the continuous grade separation business!" (PDF:246KB)
→As the first of the formal procedures stipulated in laws and ordinances, we made a "planning stage consideration book" and were inspected after submitting it to the mayor.
※What is the Plan Stage Consideration? Books that specifically show the contents of the planning stage considerations performed in accordance with the consideration guidelines for matters that require consideration for the environment when drafting a business plan.

2019
May

We held a business briefing for urban planning.
[PDF download] Explanatory materials (PDF: 9,604KB)
[PDF download] Brochure distributed on the day (PDF: 1,748KB)
[PDF download] We summarized the results of the briefing session (PDF: 883KB)

2019
October

[PDF download] Announcement of public inspection and briefing on environmental impact assessment method book (PDF: 1,280KB)

2019
November

A briefing session on the environmental impact assessment method was held.
[PDF download] Explanatory materials (PDF: 9,057KB)
[PDF download] We summarized the results of the briefing session (PDF: 554KB)

2020
January

[PDF download] News of city planning city draft briefing session holding (PDF: 800KB)

2020
February

We held briefing session about city planning city draft.
[PDF download] Explanatory materials (PDF: 8,726KB)
[PDF download] We summarized the results of the briefing session (PDF: 622KB)

2020
April

Holding of city planning hearings

2020
December

[PDF download] Announcement of public inspection and briefing on environmental impact assessment preparation document (cancelled) (PDF: 7,354KB)
[PDF download] Corrections (PDF: 361KB)
※Based on the government's declaration of a state of emergency announced on January 7, 2021, from the perspective of preventing the spread of COVID-19 infection, we will implement measures to prevent the spread of COVID-19.
The event will be canceled.

2021
January

We will release the materials scheduled to be used at the briefing on the environmental impact assessment preparation document.

[PDF download] Explanatory materials (PDF: 6,689KB)

2021
February

We release answer from city to question that had you approach about environmental impact assessment preparation book.
[PDF download] Answer (PDF: 190KB)

2021
September

Implementation of prior evaluation of public works projects in Yokohama

2021
November

Implementation of Yokohama City Planning Council

2022
January

[Press Release] "We have decided on a city plan for the Sotetsu Main Line (near Tsurugamine Station) Continuous Overpass Project" (PDF: 1,136KB)
→After the 160th Yokohama-shi city planning council held on November 12, 2021, city planning was decided.

2022
June

[Press Release] "We will start a continuous flyover project on the Sotetsu Main Line (near Tsurugamine Station)" (PDF: 2,534KB)
→It was approved by Kanagawa Prefecture as a city planning project on June 21, 2022.

2022
August

Business overview and site briefings were held.
[PDF download] Explanatory materials (PDF: 5,882KB)
[PDF download] We summarized the results of the briefing session (PDF: 1,454KB)

2022
November

A start-up ceremony was held.
[PDF download] A summary of the start-up ceremony (PDF: 554KB)

Hoe
The state of "hoeing"


2023
March

A construction briefing was held.
[PDF download] Explanatory materials (PDF: 6,882KB)
[PDF download] The results of the briefing session (PDF: 282KB) are summarized.

Peripheral conditions

There are many issues caused by railroad crossings.

Chronic traffic congestion

There's a chronic traffic jam.
[Traffic congestion (Tsurugamine No. 2 railroad crossing)]

Roads around railroad crossings have chronic traffic congestion caused by railroad crossings, and towns are divided by railways.


Impact on Emergency Activities

Impact on Emergency Activities
[Traffic congestion (water supply)]

If an emergency vehicle has a "railroad crossing without opening" on the route to the disaster site, emergency activities may be affected by prolonged traffic congestion.


Occurrence of a serious level crossing accident

Level crossing waiting status
[Waiting level crossing (Tsurugamine No. 5 railroad crossing)]

In some places, elementary school student, where school districts were divided by rail, passes through railroad crossings.


The division of towns by railways

The division of the town
[Tsurugamine Shopping Street]

The area is divided by railways, and the area around the station is not secured, such as pedestrian migration and continuity of the cityscape suitable for major living bases.


Schedule

Yokohama City and Sagami Railway Co., Ltd. will cooperate to promote the business.

20221124


Tsurugamine Alliance NEWS

Contact information

Construction Section of Construction Department, City of Yokohama, Road and Highway Bureau Construction Department
Telephone: 045-671-2792 Fax: 045-663-8993
Email address: do-tetsudou@city.yokohama.jp

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Page ID: 289-224-247

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