Hi
Why have you deleted valid driveways?

https://www.google.co.uk/maps/@51.2921565,-0.7679334,3a,75y,69.29h,84.56t/data=!3m6!1e1!3m4!1saI94eXIpFxSv_2oLr4a2ZQ!2e0!7i16384!8i8192

way/930633757

These two roads don't join. There a separating wall

Have you checked out JOSM editor with its Terracer plugin?
osm.wiki/JOSM/Plugins/Terracer.

Hi
I changed the building to a train station. There should only be one entity per railway station. There will be multiple buildings/entrances for the Elizabeth line.
All the other EL building need to be tagged similarly.

way/927357453#map=18/51.51975/-0.09937

No worries
Are you local? Do you know if they've broken ground at the site?
Will be worth adding a landuse=construction area if/when they do.

Hi
This is not a railway station yet.
node/8324082437#map=18/50.70463/-3.52153

Nice work on the Oldfield Park houses, btw.

Do you have a favourite 3d renderer? I found a couple to be cumbersome to use.

Hi
Unsure I'd describe Sainsbury's roof as flat: https://www.bathintime.co.uk/pub/media/catalog/product/t/m/tmp322359_1.jpg

Hi
Isn't South Devon Railway over by Totnes?

It's the route relation to which I'm referring. To which you added a 'v1' section, which I believe may make the route even more inaccurate.

In fact you're the creator & only editor of the relation.
https://osmlab.github.io/osm-deep-history/#/relation/11335129

As you know, route relations & highway tags are not synonymous.

"When editing OpenStreetMap, be cautious in what you change."

Hi
Have you ridden it? From the vague documentation it appears what's been constructed is only part of the original scheme & what's mapped.
For instance: is the bridge over the A48 in use?

Why have you added kinks into this accurately mapped road?
way/37620457#map=18/51.89829/-1.15309&layers=C

Hi
This doesn't exist. Why have you added it?
way/925359405

All main railway stations exist. You added two duplicates. Please remove.

You've dragged this building to any incorrect shape & location.
way/746154056

You've removed route relations from this roundabout.
way/925586681#map=19/51.89993/-1.15398

Please take more care when editing the map.

How about suicide jumpers, the unofficial reason it was constructed?
Rockfall being the official one,

Erroneous tags on node. Please remove

Erroneous nodes on highway. Please remove.

Erroneous name on node. Please remove

Erroneous name on node. Please remove

Hi
Why have you deleted the railway station?

Please use relevant changeset comments instead of promotional slogans.