These are not all public bridleways.  You have added bicycle=designated tags to public footpaths too, which is incorrect and is going to send cyclists down routes they do not have legal access rights for.

You need to either:

1) Revert these all these edits and start again.

2) Go back through all the rights of way you have changed and remove the bicycle=designated tags from the public footpaths.

Glos PROW Map:
https://www.gloucestershire.gov.uk/prow/rights-of-way-online-map/

Wilts PROW Map:
https://wiltscouncil.maps.arcgis.com/apps/webappviewer/index.html?id=43d5a86a545046b2b59fd7dd49d89d22
