you should be able to keep the road down to a minimum if you have a local who knows their way around
my tuppeneth (cheeky content)
unless you are going over pilgrims cross the tower is a bit pointless and will hurt that early in the ride
presume you are taking the trail down into Irwell Vale and up to Edenfield
I would get up to the turbines via concrete road/ sandbeds lane to minimise road time
If conditions are dry there is some singletrack from the turbines that pushes you out near OWD Betts that’s an option (but is a shorter route)
The IFB had some alternative lines off Rooley Moor, google is your friend, or they already are
I would do a loop of Cragg whilst you are up there, shame to ride past, there is a very muddy track from Cragg to top turbine
other options available, have a good ride 🙂