 Four decades earlier in 1985, the Wheelabrator Incinerator, a waste-to-energy plant, was built further north of the neighborhood along the mouth/outlet of the Gwynns Falls stream on the northwestern shore of the Middle Branch of the Patapsco River harbor in Westport, near Interstate 95.The tall white smokestack that reads "Baltimore" in capital letters, is considered a distinctive landmark for motorists traveling on I-95.Here is the ending of the Gwynns Falls Trail, a hiking/biking path following the stream on its course through southwest, them west, then to northwestern city neighborhoods to Baltimore County beyond with interpretative signage along the path of its historical sites and environmental importance along the way in the picturesque stream valley and parks.