Arizona Department of Transporation Environmental & Enhancement Group: An Addendum Cultural Resources Class I Overview Report for the 202L, South Mountain Freeway EIS & L/DCR Project, Maricopa County, Arizona

An addendum Class I overview to cover expanded portions of the State Route Loop 202 (202L), South Mountain Freeway, Environmental Impact Statement (EIS) & Location/Design Concept Report (L/DCR) study area along Interstate I-10 (I-10) and the State Route Loop 101 (101L) freeways that were not included in the initial Class I report (Burden 2002). This overview presents a comprehensive assessment of previous archaeological investigations and recorded archaeological sites and historic building properties within a mile of I-10 from 19th Avenue in Phoenix (Milepost [MP] 143.7) to Estrella Parkway west of Tolleson (MP 126.7) and along the 101L from I-10 (MP 1.7) to Northern Avenue (MP 8.1) at the border of Glendale and Peoria.