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Actual Pending ROW: State of Iowa iowa

2020. Iowa Department of Transportation. Right of Way parcels that are in the process of being purchased, but are not yet owned by the Iowa DOT.

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Adopt-A-Highway Status (Adopted): Iowa iowa

2020. Iowa Department of Transportation. 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: Adopted: State of Iowa iowa

2020. Iowa Department of Transportation. 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 (Adopted): State of Iowa iowa

2020. Iowa Department of Transportation. 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

2020. Iowa Department of Transportation. 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 Approach Surface Precision: Iowa iowa

2020. Iowa Department of Transportation. The approach surface is longitudinally centered on the extended runway centerline and extends outward and upward from each end of the primary surfa...

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Airport Approach Surfaces: Iowa iowa

2020. Iowa Department of Transportation. The approach surface is longitudinally centered on the extended runway centerline and extends outward and upward from each end of the primary surfa...

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Airport Conical Surface: Iowa iowa

2020. Iowa Department of Transportation. The Conical surface extends outwards and upwards from the boundary of the horizontal surface at a slope of 20:1 for a horizontal distance of 4,000'.

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Airport Horizontal Surface: Iowa iowa

2020. Iowa Department of Transportation. The Horizontal surface is a plane 150' above the established airport elevation. The perimeter of which is constructed by swinging arcs of specified...

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Airport Primary Surface: Iowa iowa

2020. Iowa Department of Transportation. The Primary surface extends 200 feet beyond each end of the runway, but when the runway has no specially prepared hard surface, the surface ends at...

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Airport Runway: Iowa iowa

2020. Iowa Department of Transportation. Airport runway locations and information in Iowa including contact information, location details and more.

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Airport Transitional Surface: Iowa iowa

2020. Iowa Department of Transportation. The transitional surface extends outward and upward at right angles to the primary and approach surfaces at a slope of 7:1.

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Airport Transitional Surface Precision: Iowa iowa

2020. Iowa Department of Transportation. The transitional surface extends outward and upward at right angles to the primary and approach surfaces at a slope of 7:1.

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Airports: Iowa iowa

2020. Iowa Department of Transportation. Airport locations and information in Iowa including contact information, location details and more.

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All Routes: Iowa iowa

2020. Iowa Department of Transportation. Information about all routes in the State of Iowa including Federal, State, County, Municipal, Institutional and Ramp systems. Data is maintained i...

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All Routes: State of Iowa iowa

2020. Iowa Department of Transportation. Information about all routes in the State of Iowa including Federal, State, County, Municipal, Institutional and Ramp systems. Data is maintained i...

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Automatic Traffic Recorders: Iowa iowa

2020. Iowa Department of Transportation. Automatic Traffic Recorder (ATR) Continuous Count location sites in the state of Iowa. This data is updated on the 10th of each month.

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Bridge Line: State of Iowa iowa

2020. Iowa Department of Transportation. Bridge and structure locations in Iowa. SeeNBIGuide for more info about this data set and how to use the National Bridge Inventory (NBI) fields.The...

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Bridge Point: State of Iowa iowa

2020. Iowa Department of Transportation. Bridge and structure locations in Iowa. SeeNBIGuide for more info about this data set and how to use the National Bridge Inventory (NBI) fields.The...

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Crash Data (General Vehicle-Specific): Iowa iowa

2020. Iowa Department of Transportation. General vehicle-specific data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.g...

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Crash Data (Person General): Iowa iowa

2020. Iowa Department of Transportation. General vehicle-specific data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.g...

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Crash Data (Person Specific): Iowa iowa

2020. Iowa Department of Transportation. Person specific data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.gov/tsda)....

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Crash Data: State of Iowa iowa

2020. Iowa Department of Transportation. General crash-wide data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.gov/tsda).

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Crash Person Data: State of Iowa iowa

2020. Iowa Department of Transportation. Person specific data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.gov/tsda)....

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Crash Vehicle Data: State of Iowa iowa

2020. Iowa Department of Transportation. General vehicle-specific data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.g...

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Freight Barge Terminal: Iowa iowa

2020. Iowa Department of Transportation. Barge terminals on the Mississippi and Missouri Rivers in the state of Iowa. This data is part of Iowa's multimodal freight network. These faciliti...

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Freight Biodiesel Plant: Iowa iowa

2020. Iowa Department of Transportation. Biodiesel plants in the State of Iowa. This data is part of Iowa's multimodal freight network. These facilities are important for the safe and effi...

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Freight Coal Burning Facility: Iowa iowa

2020. Iowa Department of Transportation. Coal burning facilities in the State of Iowa. This data is part of Iowa's multimodal freight network. These facilities are important for the safe a...

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Freight Distribution Center: Iowa iowa

2020. Iowa Department of Transportation. Freight distribution centers in the State of Iowa. This data is part of Iowa's multimodal freight network. These facilities are important for the s...

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Freight Ethanol Plant: Iowa iowa

2020. Iowa Department of Transportation. Ethanol plants in the State of Iowa. This data is part of Iowa's multimodal freight network. These facilities are important for the safe and effici...

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Freight Grain Facility: Iowa iowa

2020. Iowa Department of Transportation. Grain elevators in Iowa. This data is part of Iowa's multimodal freight network. These facilities are important for the safe and efficient movement...

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Freight Intermodal Facility: Iowa iowa

2020. Iowa Department of Transportation. Intermodal Facilities in Iowa. A combination of several query layers to assist in depicting Iowa's multimodal freight network. These facilities are...

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Freight Processing Facility: Iowa iowa

2020. Iowa Department of Transportation. Grain Processing Facilities in Iowa. This data is part of Iowa's multimodal freight network. These facilities are important for the safe and effici...

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Freight Warehouse: Iowa iowa

2020. Iowa Department of Transportation. This service depicts public/contract freight warehousing facilities in the state. These facilities have the ability to produce significant freight-...

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General Crash-Wide Data: Iowa iowa

2020. Iowa Department of Transportation. General crash-wide data from the prior 10 years. Data compiled in this format for the Traffic Safety Data and Analysis website (www.iowadot.gov/tsda).

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Heliport: Iowa iowa

2020. Iowa Department of Transportation. Heliport locations and information in Iowa including contact information, location details and more.

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ICE Data: Iowa iowa

2020. Iowa Department of Transportation. A statewide map that highlight the relative condition of roadway segments including information based not only on the composite Infrastructure Cond...

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Pavement: State of Iowa iowa

2020. Iowa Department of Transportation. The Pavement Management Information Systems (PMIS) collected by the Iowa Department of Transportation. Starting in 2013, the data is reported in En...

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Priority 1 Routes: State of Iowa iowa

2020. Iowa Department of Transportation. The efficiency and safety of a highway depends largely on the amount and character of interruptions to the movement of traffic. The primary cause o...

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Priority 2 Routes: State of Iowa iowa

2020. Iowa Department of Transportation. The efficiency and safety of a highway depends largely on the amount and character of interruptions to the movement of traffic. The primary cause o...

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Priority 3 Routes: State of Iowa iowa

2020. Iowa Department of Transportation. The efficiency and safety of a highway depends largely on the amount and character of interruptions to the movement of traffic. The primary cause o...

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Priority 4 Routes: State of Iowa iowa

2020. Iowa Department of Transportation. The efficiency and safety of a highway depends largely on the amount and character of interruptions to the movement of traffic. The primary cause o...

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Reference Posts: State of Iowa iowa

2020. Iowa Department of Transportation. Reference Posts data maintained inside the Roadway Asset Management System (RAMS).

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Right of Way (Fee Excess): State of Iowa iowa

2020. Iowa Department of Transportation. Note: This is a subset of the Right of Way Acquisition View to serve out only Right of Way Fee Excess Parcels.

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Right of Way Mitigate State City Co: State of Iowa iowa

2020. Iowa Department of Transportation. Note: This is a subset of the Right of Way Acquisition View to serve out only ROW for mitigation purposes in state, city, and county jurisdictions.

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Right of Way Type: State of Iowa iowa

2020. Iowa Department of Transportation. Parcels obtained by Fee Title and Permanent Easement by the Iowa Department of Transportation. ROW types are assigned to each record using the foll...

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Road Centerline: Linn County, Iowa iowa

2020. Linn County Iowa GIS. This feature layer contains Linn County, Iowa road centerlines. This dataset is primarily used for dual range address locating and road classificat...

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Road Network: State of Iowa iowa

2020. Iowa Department of Transportation. Information about all routes in the State of Iowa including Federal, State, County, Municipal, Institutional and Ramp systems. Data is maintained i...

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Road Network: State of Iowa iowa

2020. Iowa Department of Transportation. Information about all routes in the State of Iowa including Federal, State, County, Municipal, Institutional and Ramp systems. Data is maintained i...

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Route By Service Level: State of Iowa iowa

2020. Iowa Department of Transportation. Maintenance Service Level Roads layers shows the priority level for maintenance level of service. A (Interstate) is high level of service, B (High ...

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RTN Base Station: State of Iowa iowa

2020. Iowa Department of Transportation. Real-time Network (RTN) Base Stations locations and information in and near Iowa including contact information, location details and more.

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Scenic Byway: State of Iowa iowa

2020. Iowa Department of Transportation. List of Iowa's Byways™ in the State of Iowa to include Delaware Crossing, Driftless Area, Glacial Trail, Grant Wood, Historic Hills, Iowa Valley, R...

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Scoping Bridge: State of Iowa iowa

2020. Iowa Department of Transportation. Several layers were examined as part of the highway improvement needs analysis conducted for the 2017 State Transportation plan. Bridge needs on th...

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Scoping Operation: State of Iowa iowa

2020. Iowa Department of Transportation. Several layers were examined as part of the highway improvement needs analysis conducted for the 2017 State Transportation Plan. Operation needs fo...

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Scoping Operation: State of Iowa iowa

2020. Iowa Department of Transportation. Several layers were examined as part of the highway improvement needs analysis conducted for the 2017 State Transportation Plan. Operation needs fo...

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Secondary and Municipal: State of Iowa iowa

2020. Iowa Department of Transportation. Annual Average Daily Traffic (AADT) volume information for each centerline segment in the State of Iowa. Line segments were simplified by removing ...

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Skip The Trip (Active Locations): State of Iowa iowa

2020. Iowa Department of Transportation. Skip the Trip allows students to take the web-based knowledge test that is required to obtain a driver's instruction permit at a participating scho...

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Street Query: Sioux Falls, Iowa iowa

2020. City of Sioux Falls GIS. Feature layer containing authoritative street names for Sioux Falls, South Dakota.

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Survey Markers: State of Iowa iowa

2020. Iowa Department of Transportation. Data is captured by Iowa DOT surveyors and loaded via the Survey Portal. All populated data comes directly from the field data collection units. X,...

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Traffic Counts: Sioux Falls, Iowa iowa

2020. City of Sioux Falls GIS. Feature layer containing authoritative traffic count points for Sioux Falls, South Dakota.

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Traffic Log Book AADT: State of Iowa iowa

2020. Iowa Department of Transportation. This service uses a thematic legend to depict the information in the current Traffic Log Book.

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Trail Amenities: State of Iowa iowa

2020. Iowa Department of Transportation. Amenities for trails in Iowa including contact information, location details and more.

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Trail: State of Iowa iowa

2020. Iowa Department of Transportation. Recreational trails in Iowa. This coverage includes all existing trail facilities in (and surrounding) the State of Iowa. The coverage was original...

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Adopt-A-Highway Status - Adopted: State of Iowa iowa

2019. Iowa Department of Transportation. 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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Airport Approach Surface Precision: State of Iowa iowa

2019. Iowa Department of Transportation. The approach surface is longitudinally centered on the extended runway centerline and extends outward and upward from each end of the primary surfa...

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Airport Conical Surface: State of Iowa iowa

2019. Iowa Department of Transportation. The Conical surface extends outwards and upwards from the boundary of the horizontal surface at a slope of 20:1 for a horizontal distance of 4,000 .

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Alt2 Levee Bridges: Iowa iowa

Iowa Department of Transportation. Hosted service for alternative 2 with levee for CP 3 Missouri Valley U.S. 30 bypass.

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Alt2 Levee Bridges: Iowa iowa

Iowa Department of Transportation. Hosted service with all alternatives and study area for CP 3 Missouri Valley U.S. 30 bypass.

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Alt2 Levee Bridges: Iowa iowa

Iowa Department of Transportation. Hosted service with all alternatives and study area ONLY (no resources) for CP 3 Missouri Valley U.S. 30 bypass.

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Alt2 Levee Businesses: Iowa iowa

Iowa Department of Transportation. Hosted service with houses for alternative 2 for CP 3 Missouri Valley U.S. 30 bypass.

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Alt2 Levee Businesses: Iowa iowa

Iowa Department of Transportation. Hosted service with all alternatives and study area for CP 3 Missouri Valley U.S. 30 bypass.

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Alt2 Levee Commercial: Iowa iowa

Iowa Department of Transportation. Hosted service for alternative 2 with levee for CP 3 Missouri Valley U.S. 30 bypass.