Tomahawk
Gillett
Bessemer
Antigo
Sturgeon Bay
Rhinelander
Wausau
Munising
Stephenson
Houghton
Marquette
Escanaba
Ironwood
Mosinee
Crystal Falls
Negaunee
Eagle River
Oconto
Gaastra
Mackinac Island
Peshtigo
Wakefield
Merrill
Schofield
Crandon
ST129
ST94
ST28
ST28
ST123
ST77
ST67
ST38
ST28ST28
ST189
ST134
ST26
ST203
ST35
ST26
ST35
ST94
ST22
ST117
ST69
ST64
ST28
ST123
ST107
ST149
ST48
ST95
ST28
ST134
ST73
§̈¦75
ST57
STB51
ST155
ST22
ST47
ST29
ST117
ST180
ST153
ST86
ST97
ST42
ST32
ST101
ST32
ST64
ST70
ST52
ST47
ST139
ST17
ST64
ST55
ST32
ST70
ST17
ST52
ST29
ST107
ST49
ST55
ST182
££2
££41
££2
££41
££45
££41
££2
££2
££141
§̈¦39
££45
££45
££51
££8
££8
££41
££141
££2
££51
Antrim
Door
Dickinson
Menominee
Alcona
Montmorency
Iron
Lincoln
Oconto
Baraga
Emmet
Charlevoix
Forest
Mackinac
Shawano
Vilas
Marinette
Leelanau
Oneida
GrandTraverse
Ontonagon
Iron
Crawford
Florence
Benzie
Presque Isle
Schoolcraft
Chippewa
Keweenaw
Cheboygan
Oscoda
Marquette
Gogebic
Alger
Otsego
Kalkaska
Langlade
Menominee
Houghton
Alpena
Luce
Marathon
Delta
BluffView
Bayshore2nd St (WPS)
30thAveScott
Paper CoWestMarinetteSW YD
WellsSt
MeadPaper
ManistiqueEvergreen
LakeheadManistique
SilverRiver
Laurium #2South Riser
West Shawano
Powers
Arnold
Land O Lakes
Watersmeet
BruceCrossing
Empire Mine
Stiles SW STA
PeavyFalls Hy
MichigammeFalls Hy
Brule SW STA
Chalk Hill Hy
WhiteRapids Hy
Mass
NordicCornell-UP
Conover
Twin FallsSW STA
Perkins
Amberg
Whitcomb
Deer Trail
White Clay
Falls
Morgan
PresqueIsle SW YD
National
Harris
Plains
Dead River(WE)
Tilden
BigQuinnesecFalls Hy
Armory
Crystal Falls
Wittenberg
SagolaStrawberry Hill
Shawano
Perch Lake
Polar
Randville
Neopit
Kingsford Metals
GredeFoundries
BrooksCorners
ChampionAragon
Bass Lake
Birnamwood
Bowler
NiagraPaperOf Wisconsin
East Shawano
Cranberry Chandler
Venus
Clear Lake(WPS)
Highway 8
Hodag
St Germain
Three Lakes
Pioneer(WPS)
Lena
Mountain
Oconto
MenomineeFourth Ave
Bay De Noc
GrandRapids Hy
Thunder
Roosevelt RdPound
Goodman
CaldronFalls Hy
Crivitz
Daves Falls
Fox Hills SWSTA
High Falls Hy
Ogden St
SandstoneRapids Hy
Sherwood
Silver Cliff
Wien SW STACassel Kelly
Morrison Ave
Sherman St
StratfordWeston SW YD
SkanawanSW STR
Eastom
Pine (WPS)Aurora St
Sawyer SW STA
Brusbay Canal
Dunn Rd
Egg Harbor
Sister Bay
Victoria HyWhitePine Vlg
Seney (UPPCO)
StoneContainer
UPSCO
Shingleton
Portage (UPPCO)
Rockland(UPP)
Osceola
MTU
Munising
Keweenaw
Lake Mine
HenrySt. (UPPCO)
K I Sawyer
First Ave
Fiber SW STA
Forest Lake
Freeman
Gladstone
Gwinn
CWEC Tigerton
CWEC Wittenberg
Elevation St
Barnum
Alger
Atlantic
Bayview
CWEC Almond
Delta (UPPCO)
Forsyth
M-38
Masonville(UPPCO)
Ontonagon
EscanabaSteamPlant
Lincoln Ave(UPPCO)
Redwood
Sawyer LumberChatham
Point Lebarbe
McGulpin
Hiawatha(ESE)
Maine
JH Warden
Way Plant
WhitePineMine
TimberProducts
Pine River
RhinelanderPaper
Peshtigo
MosineePaper Mill
MichTransmitterFacility
North Bluff
Kronen
Hilltop (WPS)
IndianLake
Industrial
GrandfatherFalls Hydro
Greenstone
Baraga Vlg
Middle Vlg
Winona
Straits
Limeston
Marquette Diesel
BlaneyParkSW STA
RobertsSW STA
9 Mile SW STA
West Side
Mead Pump
LakeheadRapid River
Donken
Antigo
Brimley
BrevortCurtis Detour
DafterEckerman
Eagle River
Engadine
FelchMountain
FrankTalentino
Glen Jenks
GouldCity SW
STA Goetzville
Hiawatha(AD-REA)
Hulbert KincheloeSW STA
LakeheadIron River
LouPac
L'anse
Mich LimestoneLoading Dock
MichLimestone
QuarryMansfield
Magazine
Nathan
NewberryNewberryCorrectionalFacility
Newberry Vlg
Pickford
Pine Grove
Pine Hy
Portage St Hy
LoadingDock Sub
Quarry Sub
Raco
RockviewRexton
Rudyard
Seney(AD-REA)
St Ignace
SummitLake (WPS)
Tone
Trout Lake(CEC)
Twin Lake
US HydroUnit 10
Valley (ESE)
Florence
LakeheadNaubinway
SturgeonFalls Hydro
TalentinoSW STA
Sunnyvale
Sault
Boston
Gardner Park
IngallsTomahawk -ATC 115kV
McGulpinRiser
Holmes
GrandfatherFalls
Mackinac
Iron Grove
Aspen
Lakota RdWatson
Metonga
Norway
NorthLake
Big Bay
Humboldt Mine
Michigan St
Woodmin
MichWestern
Limestone
GardenCorners
LittleSuamico
Mackinac Converter
Old Mead Road
CedarCreek
Homer Road
AMOCO Dome
Huron
Escanaba North
ESE-6903 EastRiser Station
ESE-6903West Riser
Station
Laurium #2 North Riser
SturgeonBay
Riser
BensonLakeSVC
Ackley
InlandSwitching
Station
Gulliver
US HydroUnits 1,2, 3, 3A
Escanaba Northshore
Mihm Generating Station
Kuester
Homme
3 Mile
L a k e S u p e r i o r
L a k e Mi c h i g a n
P L A N N I N G Z O N E 2
2019 10-YearAssessment Projects
Currently, ATC owns or operates transmission facilities in Wisconsin, Illinois, Minnesota, and the Upper Peninsula ofMichigan. Facilities include: * Approximately 9440 miles of transmission lines * 96 wholly owned substations * 419 jointly owned substations * ATC offices in Madison, Cottage Grove, Pewaukee,DePere, and Kingsford, MI
The information presented in this map documentis advisory and is intended for reference purposesonly. American Transmission Company owned andoperated facility locations are approximate.Depending on the status of the projects shown,the transmission line additions may be for illustrativepurposes only and may not reflect the actual routes.
!3
!5
!2
!1
!4
!7!6
System Solutions KeySubstation Key
¬«SS
¬«SM
¬«T
¬«T-D
¬«TL
¬«T-T
¬«ES
¬«G-T
New SubstationSubstation ModificationTransformerT-D InterconnectionTransmission LineT-T InterconnectionEnergy StorageG-T Interconnection
¬«C Capacitor Bankor Reactor
Existing Transmission Lines Key
161 kV
345 kV
Multi-Circuit - Color denotes kV
69 kV
345 kV Maintained by Others
Underground - Color denotes kV
230 kV
115 kV138 kV
" " " "
!( !( !( !(
Voltage Conversion
Rebuilt Transmission LineLine Rating Upgrade
New Transmission Line
CommunicationColor denotes kV
345 kV230 kV161, 138, 115 kV69 kV
Transmission Line Key
