Datasets

Datathon 2025

VDOT Unmanned Aircraft System (UAS) Flight Management Application

Web appplication used to request unmanned aircraft system (UAS) flights over VDOT right of way. Flights are displayed as points symbolized by flight request type (VDOT design build project, other VDOT project, news…

Datathon 2025

STARS App

Strategically Targeted and Affordable Roadway Solutions (STARS) was created in 2007, the goal of the STARS program is to support the development of affordable projects that can be quickly implemented to address…

City of Alexandria - GIS Portal

Transport Walks

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Arlington County - GIS Portal

Taxi Stands

Arlington County - GIS Portal

Car Share

Arlington County - GIS Portal

Bike Racks - Corrals

Arlington County - GIS Portal

Transportation Layers

Datathon 2025

Systemic Unsignalized Intersections

Web map application for statewide locations of Unsignalized Intersections prioritized for safety treatments. Consists of unsignalized intersection locations that have been identified as priorities for safety treatments.

Datathon 2025

Systemic Safety Wedge

Datasets consist of roadway locations that have been identified as priorities for safety wedge treatment and Statewide Paving Status Map data (2017, 2018, 2019, 2020) from VDOT Maintenance Division.

Datathon 2025

Systemic Pedestrian Crossing

Datasets consist of: - Locations of 2018 Pedestrian Safety Action Plan (PSAP) corridors - Prioritized intersection locations for implementation of pedestrian safety countermeasures within PSAP corridors

Datathon 2025

Systemic Flashing Yellow Arrow

Datasets consist of signalized intersection locations, taken from VDOT HMMS traffic signal layer, sorted into the following categories: - Priority locations where FYA installation is needed, but not currently planned or…

Datathon 2025

Systemic High-Visibility Backplates (HVSB)

Datasets consist of signalized intersection locations, taken from VDOT HMMS traffic signal layer, sorted into the following categories: - Priority locations where HVSB installation is needed, but is not currently funded…

Datathon 2025

VDOT Districts

This layer contains the boundaries for Virginia Department of Transportation districts. Automatically updated when VDOTAdministrativeBoundaries (FeatureServer) is updated. VDOT Districts is the third layer in the AGOL…

Datathon 2025

VDOT Bidirectional Traffic Volume 2023

This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary…

Prince William County

Pedestrian Access

The sidewalk feature class contains polygon features that represent foot and/or bike paths. Created new in 2018 from 2017 imagery by Fugro, Inc.The Commonwealth of Virginia, through the Virginia Geographic Information…

Prince William County

Highway Corridor Overlay District

In furtherance of the purposes set forth in Code of Virginia, §§ 15.2-2200, 15.2-2283, and 15.2-2284, and in general to protect the health, safety and general welfare of the public by the prevention or reduction of…

Prince William County

Roads

Prince William County Street Centerlines - Street centerlines are segmented at intersections, hydrography, zip code boundary, jurisdictional boudaryies including town boundaries and election boundaries. The layer is…

Prince William County

Easements

This data layer contains polygon features representing the approximate size and location of Ingress/Egress and Prescriptive right of way easements located within Prince William County, Virginia. Utility easements are…

Datathon 2025

VDOT Area Headquarters

This layer contains the boundaries of the VDOT Area Headquarters (AHQ) zones of responsibility. These areas are important as they designate which AHQ is responsible for road maintenance in that area. Additionally, in…

Datathon 2025

VDOT Designated Truck Routes and Length Restrictions

This Map shows: Designated (STAA) access routes REQUIRED FOR TRAVEL within the state of Virginia by Twin-trailers, Triple Saddlemount combinations, and Automobile and Watercraft Transporters. Restrictions on TRUCKS and…