A Concrete Roof Against Sliding Snow
Wakasa Railway Snow Shed (若桜鉄道雪覆, yuki-ōi) is a reinforced-concrete shelter built over the track at Mukaiyama, Yōro, in Yazu Town, Tottori Prefecture; it was completed in 1948 and registered as a Registered Tangible Cultural Property on 8 July 2008.
Its job is to stop snow sliding off the mountainside and burying the line. It stands 2 kilometres northwest of Wakasa River Bridge, between Tampi and Wakasa stations, and is 24 metres long with a footprint of 215 square metres.
Structurally it is a rigid frame: columns and beams locked together, eight bays in a straight row. The roof is a single concrete slab sloping one way at roughly three in ten, so snow coming off the uphill side slides across and drops away on the valley side.
Why It Was Registered
The registration cites its contribution to the historic landscape. The Wakasa valley gets heavy snow, and the line has had to deal with it since it opened. Wakasa Railway Snow Shed went up in 1948, soon after the war, and shows what a railway in deep-snow country did to keep its track clear.
The Agency for Cultural Affairs calls it a railway structure particular to snowbound regions. It is not an opening-day building like the stations and bridges; it was added later to keep the line running, and that gives it a distinct place among the twenty-three.
What to Look For: Its Neighbour 350 Metres Away
Slim columns, wide openings, a thin sloping slab: the snow shed is built light, because shedding snow is all it has to do.
About 350 metres to the north is the 1955 rockfall shed, a very different animal, with fourteen semicircular arches in its side wall and earth packed on its roof to absorb falling stone. Snow versus rock, and the engineering follows. Seen one after the other, the two sheds tell you how hard this stretch of mountain is on the railway.
Visiting
The shed sits on the running line, and the track is off limits. Trains between Tampi and Wakasa pass beneath it and through the rockfall shed nearby. From outside, it is viewed from the surroundings.
Keep well back from the rails and off private land. Roads change in the snow season, so plan any drive out here with care. Travel to the line is covered on the Wakasa Railway page.
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Q&A
- What is Wakasa Railway Snow Shed for?
- It keeps snow sliding off the mountainside from falling onto the track. Its roof slopes one way so the snow slides off on the valley side.
- When was Wakasa Railway Snow Shed built?
- It was completed in 1948 and registered as a cultural property in 2008.
- How big is Wakasa Railway Snow Shed?
- It is 24 metres long with a footprint of 215 square metres, formed of eight rigid-frame bays in a straight line.
- How does the snow shed differ from the rockfall shed on the Wakasa Railway?
- The snow shed is light, with slim columns and a thin sloping roof; the rockfall shed is massive, with fourteen semicircular arches and an earth-filled top. They are about 350 metres apart.
- Where can I see Wakasa Railway Snow Shed?
- From trains running between Tampi and Wakasa stations, or from the surroundings. The track is off limits.
Basic Information
| Name | Wakasa Railway Snow Shed |
|---|---|
| Location | Mukaiyama, Yōro, Yazu Town, Yazu District, Tottori Prefecture |
| Designation | Registered Tangible Cultural Property (Building) |
| Year Designated | Registered 2008/7/8 (Heisei 20) |
| Quantity | 1 structure |
| Dimensions | Length 24 metres, area 215 square metres (reinforced concrete; 8-bay rigid frame; single-pitch slab roof) |
| Owner | Yazu Town |
| Public Access | No access to the track; seen from passing trains and from the surroundings |
References
- Wakasa Railway Snow Shed (Agency for Cultural Affairs, Database of National Cultural Properties, Japanese)
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00007296
- Registered Tangible Cultural Properties (Wakasa Railway Co., Japanese)
- https://wakatetsu.co.jp/bunkazai
- Wakasa Railway as modern industrial heritage (Yazu Town Tourism Association, Japanese)
- https://yazukanko.jp/feature/wakasarailroad/
- Wakasa Railway: 23 registered properties (Agency for Cultural Affairs, Japan Heritage portal, Japanese)
- https://japan-heritage.bunka.go.jp/ja/culturalproperties/result/4487/
Last verified: 2026.09.26
