Places   (Help with places, streets and buildings in Wigan.)

I was driving around frog lane area today and was shocked to see how many houses have been built on what was the old wigan cattle market ,and round by the closed pub " the guardians " then i drove round the back of HEY STREET as i say i was shocked at the number of new homes there ,for i remember it has old terrace housing ,and J.MORRIS 'S BUTCHERS YARD later a cold storage warehouse i was wondering has anyone else memories of that area .?