Datasets

Datathon 2025

VA_National_Tunnel_Inventory_2018_to_2024(FHWA)

The dataset contains data related to tunnel elements, their conditions, and quantities in Virginia state.

XLSX
CSV

Updated Mar 23, 2026

Datathon 2025

LRS Edge Route Overlap

This feature class consists of approximately 640,000 features representing around 70,000 miles of Interstate, Primary, Secondary and Urban roads throughout the State of Virginia. The Linear Referencing System is based…

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ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

CrashData Details

The main source of the crash data is owned and maintained by the Virginia Department of Motor Vehicle (DMV). DMV’s Traffic Records Electronic Data System (TREDS) is a state-of-the-art data system maintained by the DMV…

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ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

CrashData Basic

The main source of the crash data is owned and maintained by the Virginia Department of Motor Vehicle (DMV). DMV’s Traffic Records Electronic Data System (TREDS) is a state-of-the-art data system maintained by the DMV…

HTML
ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

Two Lane Rural Road Prioritized Curves

This GIS file contains detailed prioritization results for two-lane rural road curve segments across all Nine Districts, including crash data, computed risk scores, and risk categories. This approach narrows the review…

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ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

TLRR Corridors

The File contains detailed prioritization results for two-lane rural roads in longer corridors or continuous segments based on route name and weighted risk score across all Nine Districts. It is well suited for planning…

HTML
ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

Two Lane Rural Road Prioritized Segments

The File contains detailed prioritization results for two-lane rural road segments across all Nine Districts, including crash data, computed risk scores, and risk categories. Key fields include: Statewide Risk Score and…

HTML
ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

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…

HTML
ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

HMMS Traffic Signals (2023 Snapshot)

This dataset represents a snapshot of Traffic Signal data recorded in VDOT HMMS up through October 2023, beyond which the capture of signal data has transitioned out of HMMS.  This feature service layer serves as a…

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ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

2020 Adjusted Urban Area Boundaries

Note: T hese are not official legal boundaries and are not to be used for any funding or population estimates. They are only meant for a visualization of general design guidelines (inside the boundary should be roads…

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ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

FC Prime

This data represents the functional classification data represented on LRS 23.1. Functional classification is the process by which streets and highways are grouped into classes, or systems, according to the character of…

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ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

FC Ramps

This data represents the functional classification data represented on LRS 23.1. Functional classification is the process by which streets and highways are grouped into classes, or systems, according to the character of…

HTML
ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025

FC NonPrime

This data represents the functional classification data represented on LRS 23.1. Functional classification is the process by which streets and highways are grouped into classes, or systems, according to the character of…

HTML
ArcGIS
CSV
ZIP
GeoJSON

Updated Oct 17, 2026

Datathon 2025