Glorious Fall Colors in Hellertown [PHOTOS] Josh Popichak 9 years ago Along Constitution Avenue Est. Read Time: < 1 min Constitution Avenue in the fall. (FILE PHOTO) West High Street Along Constitution Avenue High Street Bridge, West High Street Dimmick Park The Pony Bridge at the Hellertown Historical Society, West Walnut Street Hellertown Borough Hall and Detwiller Plaza (FILE PHOTO) Along West Walnut Street Dimmick Park Along West Walnut Street Dimmick Park Dimmick Park West Walnut Street Leaves (FILE PHOTO) The Saucon Rail Trail, looking north from West Walnut Street