J Oracle uan N B aw at au 77 Coronado N.F r ion ti D a st k l l H a Pinal County San A a i D 79 r O s i t e Manuel z o S r A o i c 76 c n Oracle n e T z a ra a Junction n i N il c Saguaro/Tortolita a Graham County 266 T t r i o Coronado L a i n o l s a N.F R l o b le s W 10 To rt o l it a a s h Mountain BIOLOGICAL CORE Park Catalina MANAGEMENT Coronado AREAS Marana Park BIOLOGICAL CORE Marana MANAGEMENT Ironwood Avra Valley Butterfly AREAS National VRM I Rillito Park Monument Oro Mexican Rattlesnake spotted owl S Valley a n Linda P ed Vista ro SWAMP SPRINGS/HOT Coronado R Park i Cortaro v SPRINGS N.F WATERMAN e r WATERSHED ACEC MOUNTAINS Picture ACEC Rocks Gila chub 10 Wildwood Coronado N.F Avra Southwestern Park willow yon Ag Flowing Childrens Pima County an u flycatcher s C ir Wells Memorial ing re Hot Spr Wa Saguaro Silverbell Municipal Park sh ch National l

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d l li Juhan Park er W Sandario Tumamoc Hill Balboa ue V o a Park anq G sh Park T Menlo Tucson Willcox Park Linden Case DOS CABEZAS Park Twin Lakes Park PEAKS ACEC Starr South Tucson Tierra del Municipal Golf Course Tohono Tucson Estates Pa VRM I Pass Golf Club Sol Park nt Indian an Saguaro o 186 Res. 86 W National a DAVIS sh Park Mission MONTHAN Victor Road Park Sunnyside WILLCOX Dos Schuchk AFB ya Neighborhood Lawrence Park PLAYA la Cabezas Park District Cardinal NNL ACEC P TUCSON Cochise County x o Park Park c Vahalla Del l INTL l Three Points 10 i Regional Purple Cochise Bac W Park Heart Robles Ranch Park Community Vail Center Three Summit res A T la mos W Points Park ash h San Xavier Colossal Cave s Vail 86 a Indian Res. Mountain Park W Pima County y Nogales Apache e l Fairgrounds BIOLOGICAL CORE Texas Canyon w 19 a r 19 MANAGEMENT B 286 AREAS Pantano Sel South ls W Butterfield a New Tucson San sh Pedro Golf Course Sahuarita Sahuarita 10 Adams h s Tap a

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A BIOLOGICAL Bicknell k CORE MANAGEMENT e e Saint AREAS r C David Pearce a T 83 g urk e 80 ey Creek n 62 Quail Creek Country Club ie Coronado C Curtiss Green N.F San Pedro Coronado N.F BABOQUIVARI Continental Coronado 90 Riparian NCA 181 PEAK ACEC VRM I Valley N.F Bureau of Indian Affairs Threaten and Endangered Project Features Reference Features Constraints Opportunities S

a Bureau of Land Management Species Habitat n Proposed Study Area City/Town Viable Routing Opportunity Routing Opportunities Airport P

Wilderness Area e Interstate Department of Defense Section 368 Energy Corridor d

School r Wilderness Study Area o US Forest Service Key Interconnection Substation US Highway Hospital Gas Pipeline R Segment with Improvements i Key Interconnection Substation Sonoran Desert Conservation Plan - v State or County Highway US Fish and Wildlife Service e Church Existing Transmission Lines r Existing Substation for Potential Biological Core Area Local, Neighborhood, Rural or City Street National Park Service Interconnection Cemetery National/Local Conservation Area 345kV to Existing Lines Railroad Private Southwest Transmission Cooperative line National Register of Historic Place National Wildlife Refuge 230kV for potential improvement State Abandoned Railroad National Trail/Historic Trail Visual Resource Management Class I Below 230kV (West of Tucson, AZ to Western Area Power Administration line 0105 River/Stream Areas of Critical Environmental Concern State/Local Recreation Area or Park for potential improvement south of Willcox, AZ) Waterbody Ft. Huachuca Electronics Testing Area Malpai Borderlands Group Miles County Boundary Center Pivot Irrigated Farmland State Scientific Area 1:475,000 September 2011 - Subject to Change