Fig. 2From: Responsibility for chemical exposures: perspectives from small beauty salons and auto shops in southern metropolitan TucsonMap of study area, population characteristics, interstates, and TCE plumes from the TIAA Superfund Site. Sources: U.S. Census Bureau, Pima County GIS, and the City of Tucson [37,38,39]. Note: This original map was generated by NL for this paper using ArcGIS 10.6.1 (ESRI, Redlands, CA)Back to article page