| Type of Map | Preview of Map |
Description of Map |
|
2008 Transportation Map |
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Published State Map for 2008. For
the previous year, 2007,
click here
|
|---|---|---|
|
2006 Vehicular Traffic Map |
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Published Vehicular Traffic Map
for 2006. For the previous year, 2004,
click here
|
|
2006 Truck Traffic Map |
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Published Truck Traffic Map for
2006. For the previous year, 2004,
click here
|
| 2006
Interstate Route Traffic PDF Format |
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The annual average daily
traffic on interstate routes. For previous years click here
|
| State
Highway Map PDF Format |
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All highways within the state
|
| State
Highway Historic Map PDF Format |
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Iowa Registered Highway Routes 1914-1925
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State Railroad Map |
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The railroad lines and ownership
throughout the state
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|
State Ethanol Map |
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A map showing the locations of Biodiesel and Ethanol Plants and their capacities.
|
State
Drainage Map |
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The drainage basins throughout
the state
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| County
Outline Map PDF Format |
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The county and state boundaries
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|
Transportation Map for Bicyclists |
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Bicycle routes throughout the state
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|
Maintenance Service Level |
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Primary Highway Maintenance Service Level
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| To obtain the Adobe Acrobat Reader and various Adobe downloads please click the get Adobe Acrobat Reader image |
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This Iowa DOT page is maintained by
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Last updated:
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