Currently the X84 and X85 alternate to maintain an hourly service on both.
Extending the X85 to Newbrough will mess up this arrangement and these timings (unless an additional vehicle is added - though, of course they will lose the 687 buses which will probably be reallocated to 683/684 duties).
Changes to services in Hexham and Tyne Valley from 23 July 2017.
RE: Go North East: Latest News & Discussion - June 2017