| Wakefield | Iron River | Marquette |
| Rhinelander, Wisconsin | Iron Mountain | Escanaba |
| Wausau, Wisconsin | Appleton, Wisconsin | Manitowoc, Wisconsin |
|
Today's location: not yet announced | ||
The city of Iron Mountain is the hub of the 45, -88 graticule, but the region covers mostly the area to the South and West. This region is actually mostly in Wisconsin, but is also primarily a national forest.
- 2019-01-17 45 -88 Graticule lost it's virginity on this day!
