Keywords: EVENING RUSH HOUR TRAFFIC ON PARKWAY EAST AT PITTSBURGH PENNSYLVANIA - NARA - 557230.tif Scope and content General notes 557230 Local identifier 412-DA-14778 Environmental Protection Agency 12/02/1970 - NARA-Author Alexandrowicz John L Photographer 8452213 <br /> Pittsburgh Allegheny county inhabited place 4201837 40 433 -79 983 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 05/1973 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 247/18/014778<br /> NAIL Control Number NWDNS-412-DA-14778 yes Other versions <gallery> File EVENING_RUSH_HOUR_TRAFFIC_ON_PARKWAY_EAST_AT_PITTSBURGH_PENNSYLVANIA_-_NARA_-_557230 tif tif File EVENING_RUSH_HOUR_TRAFFIC_ON_PARKWAY_EAST_AT_PITTSBURGH_PENNSYLVANIA_-_NARA_-_557230 jpg jpg </gallery> NARA-cooperation PD-USGov Interstate 376 1973 in Pennsylvania Pittsburgh in the 1970s NARA TIF images with categorized JPGs |