Hello,
I think that something has gone a bit wrong here.  There seems to be no way to get from one side of Ty Mawr Road to the other.
Imagine you're following the Cambrian Way long distance path https://www.openstreetmap.org/relation/11661295#map=20/51.5121149/-3.2373653 - you'll see a gap.
Using a router to try and cross that gap you're directed like this:
https://www.openstreetmap.org/directions?engine=graphhopper_foot&route=51.512009%2C-3.237576%3B51.512273%2C-3.237295#map=18/51.511749/-3.237306
I'm sure that this is not really how it is - in practice the path from the Southwest and also the one northwest
https://www.openstreetmap.org/directions?engine=graphhopper_foot&route=51.512324%2C-3.2374196%3B51.5122606%2C-3.2373109#map=19/51.512675/-3.236990
actually do join Ty Mawr Road.
Best Regards,
Andy
PS: Any questions, please don't hesitate to ask.
