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State
Oregon Ecoregions
State of Oregon —
This data layer is an element of the Oregon GIS Framework. Ecoregions denote areas of general similarity in ecosystems and in the type quality, and quantity of... -
State
Shellfish
State of Connecticut —
Shellfish polygons were digitized from hand drawn polygons representing hardclam, softclam, and oyster beds produced by the Department of Agriculture from their... -
State
Inventory Map Index 2
State of Oregon —
SLIDO-4.5 is an Esri ArcGIS version 10.7 file geodatabase which can be downloaded here: https://www.oregon.gov/dogami/slido/Pages/data.aspx The geodatabase contains... -
County
Address Points
Lake County, Illinois —
Download In State Plane Projection Here. These address points were developed for a myriad of uses including general public geocoding in Lake County web sites and... -
City
ECA Peat Settlement Prone Areas
City of Seattle —
Peat-settlement-prone areas (sites containing peat and organic soils that may settle when the area is developed or the water table is lowered).Peat settlement-prone... -
State
Historic Vegetation
State of Oregon —
This is a map of historical ("presettlement") vegetation for the state of Oregon, created with Arcview 3.2 by merging digital data from different sources: H. J.... -
City
Louisville Metro Jefferson County KY - Local Only TIFs
Louisville Metro Government —
Tax Increment Financing (TIF) is a performance-based incentive that permits a portion of the new state and/or local taxes generated by a development to be rebated... -
City
SPU DWW Underdrains & Rain Gardens
City of Seattle —
The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales... -
City
SPU DWW Aba Rem Facility Footprints
City of Seattle —
The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales... -
City
Transit Lanes
City of Seattle —
There are different types of priority that help buses and streetcars to move faster and more reliably on city streets, and a marked transit lane is one of the most... -
State
Bedrock Geology
State of Connecticut —
Bedrock Geology Set is a 1:50,000-scale, polygon and line feature-based layer describing the solid material that underlies the soil or other unconsolidated material... -
City
Bicycle Racks
City of Seattle —
Displays bicycle racks maintained by the Seattle Department of Transportation.Views: Link, which adds the recommended filter for general use of the dataset:... -
City
Street Furnishings
City of Seattle —
Street furnishings installed and maintained by the Seattle Department of Transportation within the public right of way. Street Furnishings include rails, benches,... -
City
Speed Cushions
City of Seattle —
Speed Cushions are a set of small speed humps with space in between used in low volume arterial streets and on non-arterial streets that have been designated as an... -
City
Guardrails
City of Seattle —
Guardrails are devices designed to keep pedestrians and motor vehicles from straying off the road into potentially dangerous or off-limit areas of the ROW. Guardrails... -
City
Traffic Circles
City of Seattle —
Displays traffic circles maintained by the Seattle Department of Transportation. Traffic circles are raised islands constructed at intersections of residential... -
City
Areaways
City of Seattle —
Areaways are spaces that exist under sidewalks and between the street and the adjacent building. Although there are a variety of reasons why areaways exist around... -
City
Beacon Assemblies
City of Seattle —
A beacon is a warning device to draw a vehicle operator’s attention to an associated message that is important to the safe operation of the vehicle on a specific... -
State
Connecticut Airports
State of Connecticut —
Airports Polygon is a 1:24,000-scale, feature-based layer that includes all airport features depicted on all of the U.S. Geological Survey (USGS) 7.5 minute... -
State
Subregional Basin Lines
State of Connecticut —
See full Data Guide here.Subregional Drainage Basic Set: Connecticut Subregional Drainage Basins is 1:24,000-scale, polygon and line feature data that define...