A446 is significantly realigned here, having two 90 degree bends to pass the route of the hs2 works.

Can be seen at https://youtu.be/WF81bgABZ2s?si=CHlxY6vAndTHGK6I&t=94

I have seen some drone footage (from 19th January 2025, see https://youtu.be/AK1nV_bbsfE?si=6DWRkOxk3E6N-z6a&t=115 ) that shows Faraday Avenue has been realigned slightly north and is now on a curve rather than straight.

This service road doesn't exist. It's an overgrown (to the point of being impassable) footpath between the buildings.

There's a relation here called "Unmarked Trail" which consists of various disjointed paths. The relation is tagged as a local walking route, but I doubt there's actually a route called "Unmarked Trail" and I would expect any route to be continuous.

osm.org/relation/8052513

I suspect deleting this relation would be a good solution.

This boots is permanently closed

I think this station is no longer in use - last trains were in 2019 and there's no trains scheduled to stop here when it reopens later in the month.

The hamlet here has different name vs name:en - Widegate and Widegates. The name:cy is completely different.

Is this singular or plural in English?

I think the junction of Lorris (Lorrie) Drive and Exeter road is incorrect - I think the junction is just north of the Yannon Terrace junction with a sharp switchback.

Bing Streetside suggests this is Lorris Drive, not Lorrie Drive. (I suspect Lorrie Drive came from OS OpenMap Local).

There are three benches around this fountain, which is a sculpture called “Waterfall” by Anthony Donaldson 1991