A Petition to Parliament has been started to try to get the A422, Farthinghoe-Brackley road, mended as Northamptonshire is in such a state for funding it seems that it may take some time.  The petition can be found using this link:

https://petition.parliament.uk/petitions/228414

It has quite a few signatures already on it but will need a lot more if it is to have any effect.