This double bend is entered incorrectly. See FMS USRN: 5700565 or OS 1:25000 for the correct route but from the ford it continues E to just inside the tree line, then turns to the S just inside the trees, following the edge of the tree line S and then veering SE to rejoin the mapped route. Verified by me in person and my GPS track. The rest of the road to the E appears to be spot on but my GPS track indicates that the road is very slightly too far N in the western section, although I was forced away from the hedge by overhanging trees. It should be immediately S of the hedge line. This is a road BTW, legal for all motor traffic. However, it needs putting on in a way that won't have sat navs sending people down it in cars and delivery vans! It is just grass and stone so completely unsuitable for normal traffic. I can supply the GPS track and a photo showing the track running straight through the ford and through the wood to the far side if required.

Could you check this intersection? Is it possible to make a right turn from A390?

Is this LilyBoo?
https://www.lilyboocornwall.co.uk/

Sports & Social Club

Part of this path is on a boardwalk. I can't remember the exact location though

The short road south of A1057 Hatfield Road (linked to St Yon Court and Gresford Close) and the junction of Colney Heath Lane and Hill End Lane is actually Colney Heath Lane, as per the street name signs.

Unable to answer "What’s the height limit here?" for osm.org/way/692267100 via StreetComplete 51.1:

Sign half cut off

Attached photo(s):
https://westnordost.de/p/135806.jpg

Also a junior school?

https://get-information-schools.service.gov.uk/Establishments/Establishment/Details/117258

there should be a public footpath going north east from here but it may travel through a farm yard

The exact route of this public footpath needs to be confirmed