Madison - East Washington Ave, WI
Along Primary Interstates: I-39*, I-90*, I-94*
Along US Numbered Highways (<=5mi): US-51, US-151
Along Auxiliary Interstates: None
I-39:
From: Rockford, IL - 71.5 miles
To: Madison, WI - 1 miles
Diversion: 2.5 miles
From: Peru, IL - 139 miles
To: End (US51/WI29 near Wausau, WI) - 132 miles
I-90:
From: Mauston, WI - 68.5 miles
To: Madison, WI - 1 miles
Diversion: 2 miles
From: La Crosse, WI - 132 miles
To: Rockford, IL - 72.3 miles
I-94:
From: Mauston, WI - 68.5 miles
To: Madison, WI - 1 miles
Diversion: 2 miles
From: Eau Claire, WI - 170 miles
To: Oak Creek, WI - 83.3 miles
Neighbors:
Howard, WI (US-141,WI-26,I-41): 131 miles
Madison, WI (US-151): 1.0 miles
Traverse City, MI (I-94,u-I-794,u,WIMI-F-MM,u,US-31BUS,US-31,MI-120,u,MI-20,u,MI-37): 292 miles
Sheboygan, WI (US-151,WI-23): 106 miles
Ludington, MI (I-94,u-I-794,u,WIMI-F-MM,u,US-31BUS,US-31): 221 miles
Cadillac, MI (I-94,u-I-794,u,WIMI-F-MM,u,MI-46,US-131): 278 miles
Grand Rapids, MI (u,I-90,I-290,I-294,I-80,I-94,I-196,MI-6,I-96): 212 miles
Oak Creek, WI (I-94,I-41): 83.3 miles
Rockford, IL (I-90,I-39): 72.3 miles
Davenport, IA (US-51,US-19,US-151,US-61,u): 171 miles
Coralville, IA (US-51,US-19,US-151,IA-1,I-80): 188 miles
Dows, IA (US-51,US-19,US-151,US-20,I-35): 271 miles
Mauston, WI (I-90): 68.8 miles
Wausau - Hilton Garden Inn, WI (I-39,US-51): 135 miles
I expect this to be a replacement for the existing Madison, WI site, which only has 3 x 1 stalls, and that Tesla will shut that other site down when the lease is up (which will be January 2019), unless the mall will allow it to have more stalls.
* I-39, I-90 and I-94 are concurrent