
The Big Sioux River forms a winding natural border between Iowa and South Dakota, anchoring a landscape defined by its river-and-rail connectivity in the late 1960s. The town of Hawarden serves as the local hub, situated at the confluence of the Chicago and North Western and Milwaukee Road railways. This rail intersection highlights the area's historical role as a regional transport corridor. To the north, the Rock River joins the Big Sioux near Oak Grove State Park, where the terrain transitions from cultivated plains to the wooded bluffs of the river valley.
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This is the sole edition of this map. No revisions or reprints were ever made.
24 maps found

1968 Hawarden North
Sioux County, IA

1968 Labanon
Sioux County, IA

1969 Granville West
Sioux County, IA

1969 Hawarden South
Sioux County, IA
2010 Granville West
Sioux County, IA
2010 Hawarden North
Sioux County, IA
2010 Lebanon
Sioux County, IA
2011 Hawarden South
Sioux County, IA
2013 Granville West
Sioux County, IA
2013 Hawarden North
Sioux County, IA
2013 Hawarden South
Sioux County, IA
2013 Lebanon
Sioux County, IA
2015 Granville West
Sioux County, IA
2015 Hawarden North
Sioux County, IA
2015 Hawarden South
Sioux County, IA
2015 Lebanon
Sioux County, IA
2018 Granville West
Sioux County, IA
2018 Hawarden North
Sioux County, IA
2018 Hawarden South
Sioux County, IA
2018 Lebanon
Sioux County, IA

2022 Granville West
Sioux County, IA

2022 Hawarden North
Sioux County, IA

2022 Hawarden South
Sioux County, IA

2022 Lebanon
Sioux County, IA