If i was to go to barnetby on a saturday is it worth going...
All depends what you want to see!
Saturdays at Barnetby are nowhere near as busy as weekdays,
but you should still see an average of two freights an hour.
As for locos "other than 66s", the empty tanks from Westerleigh
is usually a class 60 turn, but most other trains are DB/FHH 66s.
...as i have to travel from leeds ?
Doncaster would be far easier to get to - not quite as much freight,
volume wise as Barnetby, but you tend to get engineers trains,
charters, light engine convoys, etc at Doncaster which more
than makes up for it.
In conclusion, the only reason most people visit Barnetby is because
of the semaphore signalling - if that doesn't bother you, it probably
isn't worth making the trek from Leeds just to see a few coal/ore trains!
MARK