Jōgakura Bridge
{{Short description|Bridge in Aomori Prefecture, Japan}}
{{Infobox Bridge
|bridge_name= Jōgakura Bridge
|image= Jōgakura Bridge in autumn-1.jpg
|caption= Jōgakura Bridge seen from the north
|locale= Aomori, Aomori Prefecture
|carries= {{jct|country=JPN|Route|394}}
|crosses= Jōgakura Creek
|maint= Ministry of Land, Infrastructure, Transport and Tourism
|design= Deck arch bridge
|engineering =
|coordinates = {{coord|40|38|59.9|N|140|49|32.9|E|display=inline,title}}
|mainspan= {{convert|255|m|ft|sp=us}}
|length= {{convert|360|m|ft|sp=us}}
|width=
|open= 1995
}}
{{nihongo|Jōgakura Bridge|城ヶ倉大橋|Jōgakura-ōhashi}} is a {{convert|360|m|ft|adj=mid|-long|sp=us}} deck arch bridge in the southern Hakkōda Mountains in the city of Aomori in Aomori Prefecture, Japan. It carries National Route 394 at a height of {{convert|122|m|ft|sp=us}} above Jōgakura Creek. Located inside of Towada-Hachimantai National Park, the bridge is known as being a place for observing the area's scenic beauty as well as being the longest of its type in Japan.
Description
The Jōgakura Bridge is a {{convert|360|m|ft|adj=mid|-long|sp=us}} and {{convert|11.5|m|ft|adj=mid|-wide|sp=us}} deck arch bridge that carries National Route 394 at a height of {{convert|122|m|ft|sp=us}} above Jōgakura Creek. The bridge's main span has a length of {{convert|255|m|ft|sp=us}}. It is equipped with two meter-wide sidewalks on each side of the bridge.{{cite web|author=Nicolas Janberg|title=Jogakura Bridge|url=https://structurae.net/en/structures/jogakura-bridge|work=International Database for Civil and Structural Engineering|access-date=29 May 2020}}{{cite web|title=城ヶ倉大橋 |trans-title=Jōgakura Bridge|url=https://www.aptinet.jp/Detail_display_00000130.html?id=00000130&t=0|publisher=Aomori Prefecture|language=ja|date=2015|access-date=7 April 2021}} It is the longest deck arch bridge in Japan.{{cite web|title=Panoramic views! The longest arch bridge in Japan|url=https://www.tohokukanko.jp/en/attractions/detail_1416.html|work=Tohoku Kanko|access-date=29 May 2020}} The bridge is known as tourist destination because the panoramic views it affords of the Hakkōda Mountains in Towada-Hachimantai National Park. The Jōgakura Bridge becomes especially crowded with tourists when the surrounding Siebold's beech forests begin to change color during autumn.{{cite web|title=360度のパノラマが広がる紅葉の城ヶ倉大橋|trans-title=360 degree autumn panoramic view from Jōgakura Bridge|url=https://www.jtb.co.jp/kando/detail/286.asp|publisher=JTB Corporation|language=ja|access-date=3 October 2020}}
History
Jōgakura Bridge was opened to traffic on 27 October 1995, replacing an older bridge that was heavily impacted by the rapid deterioration of the columnar jointed andesite rock that it was built on. The total cost of its construction was 87 billion yen.{{cite web|title=城ヶ倉大橋|trans-title=Jōgakura Bridge|url=https://kuroishi.or.jp/sightseeing/jougakura|work=Kuroishi Tourist Association|access-date=29 May 2020}}
Suicides
The bridge's height makes it a target for jumpers. In the event of someone jumping from the bridge, the approaches to the bridge are closed to traffic while helicopter teams attempt to recover the jumper from the valley below.{{cite news|title=青森県青森市城ヶ倉大橋で飛び降り自殺|trans-title=Suicide by jumping at Jōgakura Bridge, Aomori, Aomori Prefecture|url=http://dailynews-navi.com/archives/1402|publisher=Daily News Navi|language=ja|date=15 October 2016|access-date=7 April 2021}} Some blame paranormal activity for the suicides, claiming that the bridge and its surroundings are haunted by the spirits of the troops that died in the Hakkōda Mountains incident and that they pull or compel visitors off the bridge, usually at night.{{cite web|title=青森一の紅葉名所「城ヶ倉大橋」へ！その絶景や見頃の時期は？心霊情報も？|trans-title=Visit Aomori's best spot for autumn leaves, "Jōgakura Bridge"! What is the best time to see the scenery? Also psychic occurrences?|url=https://traveroom.jp/jogakuraohasi|publisher=TraveRoom|language=ja|date=7 May 2020|access-date=7 April 2021}}
References
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External links
- {{commons-inline}}
- [http://www.koutsu-aomori.com/cgi-bin/popca.cgi?CAM001 Jōgakura Bridge traffic web camera]
{{Authority control}}
Category:Arch bridges in Japan
Category:Bridges completed in 1995
Category:Tourist attractions in Aomori Prefecture
Category:Bridges in Aomori Prefecture
Category:Roads in Aomori Prefecture
Category:Buildings and structures in Aomori (city)