(01 Sep 2013, 10:45 am)Andreos1 wrote Wasn't there a service from Sunderland - Blyth via Whitley Bay and Sunderland - Killingworth bus too?
Doubt anyone would have travelled the full route, apart from the odd exception - they just provide a continuous link between communities, like the 638 did.
The 310/319 used to do that, didn't they? One went to Blyth, one went to Cramlington.