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Major projects related to bridges

Last Updated August 22, 2024

Based on the "Yokohama City Bridge Life Extension Repair Plan", which determines the timing of repairs based on the results of inspections conducted so far, we are proceeding with systematic repair of bridges.
In addition, based on the lessons learned from the Great Hanshin-Awaji Earthquake in January 1995, immediately after the earthquake, we have been promoting measures to reinforce piers and prevent bridge girders from falling.

Location map

1.No. 2 Kami-Iidabashi, No. 1 Yanagimeibashi, No. 2 Yanagimeibashi
2.Murasame Bridge
3.Onobashi
4.Sueyoshi Bridge
5.Shinkoyasu Bridge
6.Shin-Yokohama Overpass
7.Yako Daiichi Overpass
8.No. 1 Akuwa Sankebashi, No. 2 Akuwa Sankebashi, No. 3 Akuwa Sankebashi, Izumi Kami Bridge
9.Tsurumi River Human Road Bridge
10.Shinkawamuko Bridge
11.Toyoda Overpass
12.Shin-Nakasu Bridge
13.Uchikoshi Bridge
14.Old Market Mando Bridge
15.Kikuna Overpass
16.Wada Bridge
17.Shimizu Pumping Humanitarian Bridge

Legend:

  1. Bridge position
  2. Bridge outline
  3. Fiscal year
  4. Details of implementation

Photo of No. 2 Kamiida Harabashi

No. 2 Kamiida Harabashi Bridge

  1. From 4082 Kami-Iida-cho, Izumi-ku to 3757 Kami-Iida-cho
  2. Bridge length: 39.3m Width: 4.0m
    Bridge type: Main diameter RC ramen bridge, side diameter RC simple gel bar T girder
  3. From FY2018 to FY2025 (planned)
  4. Repair and reinforcement of main girder floor slabs and prevention of peeling

Photo of the first Yanagimeibashi

No. 1 Ryumeibashi

  1. From 3757, Kami-Iida-cho, Izumi-ku to 3607, Kami-Iida-cho
  2. Bridge length: 38.1m Width: 7.6m
    Bridge type: Main diameter RC ramen bridge, side diameter RC simple gel bar T girder
  3. From FY2018 to FY2025 (planned)
  4. Repair and reinforcement of main girder floor slabs, prevention of peeling, replacement of wall railings, etc.

Photo of the second Yanagimeibashi

No. 2 Ryumeibashi

  1. From 3606 Kami-Iida-cho, Izumi-ku to 3600 Kami-Iida-cho
  2. Bridge length: 30.5m Width: 4.0m
    Bridge type: Main diameter RC ramen bridge, side diameter RC simple gel bar T girder
  3. From FY2018 to FY2028 (planned)
  4. Replacement

Photographs of Murasame Bridge

Murasame Bridge (Murasame Bridge)

  1. From 2-5-14 Kanagawa 2-chome, Kanagawa-ku to 1-3-chome, Chiwaka-cho
  2. Bridge length: 41.2m Width: 26.8m
    Bridge type: Simple steel plate girder bridge
  3. From FY2014 to FY2025 (planned)
  4. Repair and reinforcement of piers, replacement of support, painting, etc.

Onobashi

Onobashi

  1. From 72, Ono-cho, Tsurumi-ku to 68-1, Ono-cho
  2. Bridge length: 241.8m Width: 14.5m
    Bridge type: 3 Diameters Simple PCI girder and 8 Diameters Simple RC floor slabs
  3. From FY2019 to FY2027 (planned)
  4. Reinforcement of horizontal girder, repair of parts, coating, repair of floor slabs

Sueyoshi Bridge

Sueyoshi Bridge

  1. From 5-101-2 Kamisueyoshi, Tsurumi-ku to 5-1692-3 Ogura, Sachi-ku, Kawasaki-shi
  2. Bridge length: 107.86m Width: 6.15m
    Bridge type: 5-diameter simple RC floor plate gateter
  3. From FY2015 to FY2028 (planned)
  4. Replacement (Sueyoshi Bridge Replacement Project)

Shinkoyasu Bridge

Shinkoyasu Bridge

  1. From 1-6 Shinkoyasu 1-chome, Kanagawa-ku to 3-13-5 Moriyacho
  2. Bridge length: 314.5m Width: 22m
    Bridge type: PC Simple synthetic girder, steel simple synthetic girder, steel 2-diameter continuous sheet girder, steel 3-diameter continuous sheet girder
  3. From FY 2009 to FY 2033 (planned)
  4. Main girder and pier reinforcement, bridge repair, paint repainting

Shin-Yokohama Overpass

Shin-Yokohama Overpass (Shinyokohama)

  1. From 1-11-5 Shin-Yokohama, Kohoku-ku to 2-3 Shin-Yokohama
  2. Bridge length: 305m Width: 20m
    Bridge type: 3-diameter continuous steel floor slab girder
  3. From FY2020 to FY2026 (planned)
  4. Increased stakes, pillar reinforcement, replacement of support, paint refill

Yako Daiichi Overpass

Yako Daiichi Overpass (Yakodai Ichirikyo)

  1. From 1-6-12 Yamukai, Tsurumi-ku to 2-8-15 Yamukai
  2. Bridge length: 92.8m Width: 16.4m
    Bridge type: Simple steel girder bridge, steel 3-diameter gelbar plate girder bridge
  3. From FY2020 to FY2028 (planned)
  4. Bridge earthwork, floor slab repair

No. 1 Akuwa Sankebashi

No. 1 Akuwa Sankebashi

  1. From 2-14-2 Akuwa Minami 2-chome, Seya-ku to 2-4-36 Akuwa Minami
  2. Bridge length: 29.7m Width: 4.0m
    Bridge type: RC Ramen Bridge
  3. From FY2021 to FY2029 (planned)
  4. Floor slab repair, pier repair and reinforcement

No. 2 Akuwa Sankebashi

No. 2 Akuwa Sankebashi

  1. From 2-9 Akuwa Minami 2-chome, Seya-ku to 8-1 Akuwa Minami 2-chome
  2. Bridge length: 27.9m Width: 8.2m
    Bridge type: RC Ramen Bridge
  3. From FY2021 to FY2029 (planned)
  4. Floor slab repair, pier repair and reinforcement

No. 3 Akuwa Sankebashi

No. 3 Akuwa Sankebashi

  1. From 2-1 Akuwa Minami 2-chome, Seya-ku to Akuwa Minami 4-chome 10
  2. Bridge length: 30.5m Width: 4.0m
    Bridge type: RC Ramen Bridge
  3. From FY2021 to FY2029 (planned)
  4. Floor slab repair, pier repair and reinforcement

Izumi Kami Bridge

Izumi Kami Bridge

  1. From 7592 Izumi-cho, Izumi-ku to 7612-1 Izumi-cho
  2. Bridge length: 30.5m Width: 4.0m
    Bridge type: RC Ramen Bridge
  3. From FY2021 to FY2029 (planned)
  4. Floor slab repair, pier repair and reinforcement

Tsurumi River Human Road Bridge

Tsurumi River Mando Bridge (Tsurumi River)

  1. From 1-9-4 Yamukai, Tsurumi-ku to 2-21-4, Kamisueyoshi
  2. Bridge length: 113.8m Width 4.0m
    Bridge type: 3-diameter continuous steel sheet girder bridge
  3. From FY2021 to Spring 2025
  4. Please refer to the following for details about Tsurumi River Hitodo Bridge.

News about Tsurumi River human road bridge maintenance news and construction

Shinkawamuko Bridge

Shinkawamuko Bridge (Shinkawa Mukohashi)

  1. From 18-9 Kozuki-cho, Kohoku-ku to 155-5 Kawamukai-cho, Tsuzuki-ku
  2. Bridge length: 221.1m Width: 16.8m 
    Bridge type: Simple Synthetic RC floor plate girder, 2-diameter continuous non-synthetic RC floor plate girder, simple synthetic RC floor slab H girder, 4-diameter continuous RC hollow slab slabs
  3. From FY2021 to FY2026 (planned)
  4. Repair of superstructure and transfer

Toyoda Overpass

Toyoda Overpass

  1. From 15th Kamikurata-cho, Totsuka-ku to 455th Shimo Kurata
  2. Bridge length: 194.5m Width: 9.0m
    Bridge type: Simple PC horosslab, 3 simple PCT girder, simple synthetic steel sheet girder, 2-diameter continuous steel box girder, simple PCT girder
  3. From FY2022 to FY2024 (planned)
  4. Repair of main girder floor slabs, repainting

Shin-Nakasu Bridge

Shin-Nakasu Bridge

  1. From 2-11-14 Kamariya Higashi 2-chome, Kanazawa-ku to 10-31
  2. Bridge length: 12.8m Width: 20.8m 
    Bridge type: RC floored bridge
  3. From FY2022 to FY2024 (planned)
  4. Repair of superstructures

Uchikoshi Bridge

Uchikoshi Bridge (Uchikoshibashi)

  1. 1, Karasawa, Minami-ku, 26, Uchikoshi, Naka-ku
  2. Bridge length: 38.4m Width: 7.3m 
    Bridge type: Steel-mounted simple support Langer Bridge
  3. From FY2024 to FY2025 (planned)
  4. Repair of superstructure and replacement of railings

Old Market Mando Bridge

Old Market People's Road Bridge

  1. From 1-6-30 Motomiya, Tsurumi-ku to 13-9 Higashinakacho, Tsurumi-ku Market
  2. Bridge length: 33.9m Width: 2.3m 
    Bridge type: 1-diameter simple underpass precast floor plate gate gateter
  3. From FY2023 to FY2026 (planned)
  4. Girder repair, floorboard repair, paint replacement, etc.

Kikuna Overpass

Kikuna Overpass (Kikuna Kosen Jindo)

  1. From 6-1-7 Kikuna, Kohoku-ku to 7-1-11 Kikuna, 7-chome, Kikuna
  2. Bridge length: 30.9m Width: 2.1m
    Bridge type: Nakaji-style simple steel girder bridge
  3. From FY2023 to FY2025 (planned)
  4. Floor slab repair, paint replacement, railing replacement

Wada Bridge

Wada Bridge (Wadahashi)

  1. From 1-17-4 Wada, Hodogaya-ku to 4-4 Fumukai-cho
  2. Bridge length: 26.1m Width: 7.2m 
    Bridge type: Girder bridge plate girder
  3. From FY2023 to FY2024 (planned)
  4. Repair of superstructures

Shimizu Pumping Humanitarian Bridge

Shimizu Pumping Humanitarian Bridge

  1. From 4-4-2 Ikumugi, Tsurumi-ku to 4-7-20 Kishitani
  2. Bridge length: 67.3m Width: 1.5m
    Bridge type: Precast RC floor plate gelbar plate gateer, etc.
  3. From FY2024 to FY2027 (planned)
  4. Repair of main girder floor slabs, repainting

Inquiries to this page

Bridge Division, Road and Highway Bureau Construction Department

Telephone: 045-671-2791

Telephone: 045-671-2791

Fax: 045-662-3945

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

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Page ID: 948-437-871

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