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Big Ten Academic Alliance Geoportal

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You searched for: PLSS Remove constraint PLSS Publisher Iowa Department of Transportation Remove constraint Publisher: Iowa Department of Transportation
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PLSS Section Boundaries: Iowa

Iowa DOT GIS Services. The Public Land Survey System (PLSS) is a way of subdividing and describing land in the United States. The PLSS typically divides land into 6-mile-...

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PLSS Township Boundaries: Iowa

Iowa DOT GIS Services. The Public Land Survey System (PLSS) is a way of subdividing and describing land in the United States. The PLSS typically divides land into 6-mile-...

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Public Roadway Rail Crossings: Iowa

Iowa DOT GIS Services. Authoritative layer of railroad crossings where tracks physically cross public roadways. Railroad crossings are only visible inside a county wide s...

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Project Scheduling Public Bid Data - Line: Iowa

Project Scheduling Public Bid Data - Line: Iowa

Iowa DOT GIS Services. Iowa DOT project bid data from Project Scheduling System (PSS) for public use- linear project data.

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Project Scheduling Public Bid Data - Points: Iowa

Project Scheduling Public Bid Data - Points: Iowa

Iowa DOT GIS Services. Iowa DOT project bid data from Project Scheduling System (PSS) for public use- bridge or structure project data.

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Project Scheduling Public Bid Data - Polygon: Iowa

Project Scheduling Public Bid Data - Polygon: Iowa

Iowa DOT GIS Services. Iowa DOT project bid data from Project Scheduling System (PSS) for public use.

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Project Scheduling Public Bid Data - Multi-Points: Iowa

Project Scheduling Public Bid Data - Multi-Points: Iowa

Iowa DOT GIS Services. Iowa DOT project bid data from Project Scheduling System (PSS) for public use- bridge or structure project data.

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Project Scheduling Data - Lines: Iowa

Iowa DOT GIS Services. Iowa DOT project data from Project Scheduling System (PSS) for public use- linear project data.

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Project Scheduling Data - Points: Iowa

Iowa DOT GIS Services. Iowa DOT project data from Project Scheduling System (PSS) for public use- bridge or structure project data.

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Freight - Warehouse Facilities: Iowa

Iowa DOT GIS Services. This service depicts public/contract freight warehousing facilities in the state. These facilities have the ability to produce significant freight-...

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Statewide Park and Ride System: Iowa

Iowa DOT GIS Services. This dataset presents existing and candidate park and ride lots in the state of Iowa, represented in a point feature. Point features were created u...

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511 Events: Nebraska

Iowa DOT GIS Services. Current 511 Events for Nebraska. This layer is updated every 10 minutes. This layer is provided as a courtesy from Iowa DOT for use by Iowa DOT web...

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511 IA Road Conditions: Iowa

Iowa DOT GIS Services. Iowa Winter Road Conditions. Conditions are updated every 10 minutes during the winter season (October 15 to April 15) and on an as-needed basis du...

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Abandoned Rail Lines: Iowa

Iowa DOT GIS Services. This layer depicts abandoned rail lines in Iowa.

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Access Control to the Primary Highway System: Iowa

Iowa DOT GIS Services. The Iowa DOT has established an access management policy to control access to the Primary Highway System. This layer depicts all non-Priority 1 cla...

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Active: Iowa

Iowa DOT GIS Services. Iowa Department of Transportation's Intelligent Transportation System (ITS) Digital Message Signs (DMS) devices.Layer and service is maintained by ...

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Active Rail Lines: Iowa

Iowa DOT GIS Services. This layer depicts the current active rail lines for the State of Iowa.

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Adopt-A-Highway Status: Adopted: Iowa

Iowa DOT GIS Services. This layer displays all of the currently adopted Iowa Highway segments as related to the Adopt-A-Highway program. These layers were developed for u...

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Adopt-A-Highway Status: Never Adoptable: Iowa

Iowa DOT GIS Services. This layer represents the sections of highway which are never available for adoption within the Adopt-A-Highway program. This symbolization was dev...

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Airport Part 77 Surfaces - Approach: Iowa

Iowa DOT GIS Services. The approach surface is longitudinally centered on the extended runway centerline and extends outward and upward from each end of the primary surfa...