Evening,
You can mail me: william.brady@lancashire.gov.uk if you have any questions about the route as Im the Pennine Bridleway Ranger. My patch is from Rochdale round the MTLoop and up through Lancashire.
Basically there are still a few niggly bits that need work either legally and/or physically (gates, road crossings, surfacing etc). Until these bits are done the northern section of the route wont be ‘officially’ opened. The section in the Dales is nearly finished and Im up there this week to ride it
If there is a group of you, I can help with free guided rides (its part of my job). If you want to do the loop in a day for example, we can help with transport, getting you round in one piece with backup, spares and food. We can also recommend good pubs at the end!
Cheers