[Talk-GB] Canal ventilation shaft oddity

[SK53]

I had a look at a couple I'd mapped over the Stanton Tunnel and both just
have railway=ventilation_shaft, which seems
rather inadequate.

Images here:

* https://www.geograph.org.uk/photo/7703162
* https://www.geograph.org.uk/photo/7703266

The rather spectacular shaft outlet (
https://commons.wikimedia.org/wiki/Category:L%C3%BCftungsschacht_Albona#/media/File:Albona_Stubiger_Alpe,_L%C3%BCftungsschacht_Arlbergtunnel_2.JPG)
for the Alrbergstrassentunnel is mapped with man_made=ventilation_shaft (
https://www.openstreetmap.org/node/11402645380) with the associated
building being mapped separately (https://www.openstreetmap.org/way/79643259
).

The George's Dock building which encloses a ventilation shaft for the
Queensway Mersey Tunnel, and provides a tower above it, is just mapped as a
building (https://www.openstreetmap.org/relation/9074112)

Jerey

On Mon, 5 Feb 2024 at 18:22, Philip Barnes <phil at trigpoint.me.uk> wrote:

> The best I can think of is
> https://www.openstreetmap.org/node/2030137881/history and others which
> are part of Glenfield Tunnel.
>
> The subject of many school projects and the police visiting the school to
> warn us to stay out of before school summer holidays.
>
> Phil (trigpoint)
>
>
> On 5 February 2024 17:47:13 GMT, Andy Mabbett <andy at pigsonthewing.org.uk>
> wrote:
>
>> Here's a curious garden feature, for a modest semi:
>>
>>     https://www.openstreetmap.org/node/11587750468
>>
>> A canal ventilation shaft, long pre-dating the house!
>>
>> It's on Station Road, Old HIll, West Midlands, and can be seen here:
>>
>>    https://maps.app.goo.gl/CT4jpMPkYkYMcPox6
>>
>> How can my tagging of it be improved?
>>
>> _______________________________________________
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>
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