Datasets

City of Staunton

Addresses

City of Roanoke

Roanoke Open Data

Open data is the first step to an informed, transparent, and engaged community. Explore our data and tools, provide feedback on what you would like to see next, and find out about opportunities to get involved.

Fairfax County

Tax Administration Real Estate Dwelling Addition Data

This table contains information about additions to the structures such as patios, decks, porches, etc. for properties within Fairfax County. Refer to this document for descriptions of the data on the table. The dwelling…

Fairfax County

Tax Administration Real Estate Assessed Values

This table contains the assessed values for current tax year and prior tax year for land and building for properties in Fairfax County. There is a one-to-one relationship to parcel data. Refer to this document for…

Prince William County

Stormwater Management Facilities

This data layer contains polygon features representing the approximate location of storm water management facilities and their access easements located within Prince William County, Virginia. It was created to provide…

U.S Department of Transportation

Metadata for Coastal Ecological Unusually Sensitive Area data (Coastal Eco USA)

Metadata for Coastal Ecological Unusually Sensitive Areas (Coastal Eco USAs). These are high consequence areas, as defined in 49 CFR § 195.450 and 195.6 (b) (6)-(7), representing coastal beaches (any land between the…

U.S Department of Transportation

Operational Data Reports - Landing Page

This is the landing page for operational data reported to the FRA on Form 6180.55 Injury/Illness Summary.

U.S Department of Transportation

Metadata for National Pipeline Mapping System – LNG Plants

Metadata for the National Pipeline Mapping System (NPMS) geographic information system (GIS) LNG Plant dataset. This dataset contains the location and selected attributes of LNG plants under jurisdiction of the Pipeline…

U.S Department of Transportation

Metadata for Commercially Navigable Waterways

Metadata for Commercially Navigable Waterways (CNW). These are considered High Consequence Areas (HCAs) as defined in 49 CFR § 195.450 and represent waterways where a substantial likelihood of commercial navigation…

U.S Department of Transportation

2023 Annual Database Revenue Vehicle Inventory

Contains information on revenue vehicles by mode and type of service (TOS) on agency property at the end of each fiscal year.

U.S Department of Transportation

Trespasser & Suicide Reports - Landing Page

lindsay.petersdawson@dot.gov

U.S Department of Transportation

National Address Database (NAD) Text File

The Address Points from National Address Database dataset was compiled on September 30, 2026 by the US Department of Transportation. The National Address Database (NAD) is a spatial database containing address data,…

U.S Department of Transportation

Metadata for High Population Areas

Metadata for High Population Areas (HPAs). These are considered High Consequence Areas (HCAs) as defined in 49 CFR § 195.450. The HPA data is derived from the U.S. Census Bureau’s TIGER Urban Areas geospatial data layer…

U.S Department of Transportation

Metadata for National Pipeline Mapping System - Pipelines

Metadata for the National Pipeline Mapping System (NPMS) geographic information system (GIS) pipeline dataset. This dataset contains the location and selected attributes of gas transmission and hazardous liquid…

U.S Department of Transportation

Metadata for Other Populated Areas

Metadata for Other Populated Areas (OPAs). These are considered High Consequence Areas (HCAs) as defined in 49 CFR § 195.450. The OPA data is derived from the U.S. Census Bureau’s TIGER Census-Designated Places (CDP)…

U.S Department of Transportation

Pipeline Enforcement Transparency Portal

The Pipeline Safety Enforcement Program is designed to monitor and enforce compliance with pipeline safety regulations and confirm operators are meeting PHMSA expectations for safe, reliable, and environmentally sound…

U.S Department of Transportation

Quiet Zone Reports - Landing Page

This is the landing page for crossing incident data from Form 6180.57 Highway-Rail Incidents, with crossing inventory data from Form 6180.71 USDOT Crossing Inventory.

U.S Department of Transportation

Metadata for National Pipeline Mapping System - Breakout Tanks

Metadata for the National Pipeline Mapping System (NPMS) geographic information system (GIS) breakout tank dataset. This dataset contains the location and selected attributes of breakout tanks under jurisdiction of the…

U.S Department of Transportation

Highway-Rail Crossing Incidents - Landing Page

Reports for highway-rail grade crossing incidents can be found within this portal. All impacts between railroad on-track equipment and highway users at a highway-rail grade crossing are reported by railroads to the FRA…

U.S Department of Transportation

Metadata for Ecological Unusually Sensitive Areas (Eco USA)

Metadata for Ecological Unusually Sensitive Areas (Eco USAs). These are high consequence areas, as defined in 49 CFR § 195.450 and 195.6 (b) (1)-(5), representing areas unusually sensitive to long-term and permanent…