City of PittsburghCity of Pittsburgh Department of Public Works Divsions Pre 2018. This data has Division 4 in it. In the most current DPW Division layer Division 4 has been removed and its area split between Divisions 3 and 5.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/ff8d31038dbf4e7b80ce3c86c87d2065_0engPittsburgh Open DataPublicPre 2018 DPW Divisions [Pennsylvania--Pittsburgh]Web servicesPennsylvania--PittsburghPennsylvania2018