Datasets

Loudoun County

Safe Streets Loudoun

Welcome to Loudoun County’s Safe Streets interactive dashboard . The dashboard provides crash trends and locations between 2019-2023. A comprehensive safety action plan is currently in progress to identify unsafe…

Datathon 2025

VHSP Systemic Safety Initiatives

This document allows you to select, views and download the set of updated-live data and shape files for each of the systemic safety countermeasures that are part of VDOT’s Systemic Safety Implementation Plan…

Datathon 2025

VDOT MPO Study Areas

A Metropolitan Planning Organization (MPO) is a regional planning entity, created by federal law, responsible for transportation planning and approval of federal transportation funding for regions with urbanized areas…

Datathon 2025

Unpaved Roads

The purpose of the Unpaved Roads Map is to display the VDOT maintained roads in the Commonwealth of Virginia that are considered to be unpaved based on Surface Pavement Type attribution. Road segments with the following…

Datathon 2025

Unpaved Roads

This data view depicts VDOT maintained road segments in the Commonwealth of Virginia with surface pavement type filtered to Unpaved. VDOT Pavement Type data has been categorized for ease of data consumption and is…

Datathon 2025

LRS Route Overlap

This feature class consists of approximately 507,000 features representing over 70,000 miles of Interstate, Primary, Secondary and Urban roads throughout the State of Virginia. The Linear Referencing System is based on…

Datathon 2025

Virginia City/County Census Boundaries 2010

This service is Virginia data from the 2011 release of the Census Bureau TIGER/Line Shapefile for national counties or equivalent boundaries (tl_2011_us_county.shp) The TIGER/Line Files are shapefiles and related…

Datathon 2025

VDOT Bidirectional Traffic Volume 2024

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…

Datathon 2025

NHS Designations App

Experience app depicting routes in Virginia symbolized by their National Highway System designations. Routes with no NHS designation are filtered out. 

Datathon 2025

LandTrack Public App

Public web map application for the LandTrack GIS project. The LandTrack system is used to track the Virginia Department of Transportation’s (VDOT) review of Traffic Analysis submissions as required by §15.2-2222.1 of…

Datathon 2025

Linear Referencing System Releases

Virginia Department of Transportation's Quarterly Linear Referencing System Releases

Datathon 2025

LRS 25.1 Map Package

Virginia Department of Transportation 2025 Quarter One Linear Referencing System VDOT 25.1 LRS Release Map Package Package will be downloaded to your local 'Downloads' folder by default. Map package as downloaded is…

Datathon 2025

LRS 24.1 Map Package

Virginia Department of Transportation 2024 Quarter One Linear Referencing System VDOT 24.1 LRS Release Map Package Package will be downloaded to your local 'Downloads' folder by default. Map package as downloaded is…

Datathon 2025

LRS 26.1 Map Package

Virginia Department of Transportation 2026 Quarter One Linear Referencing System   VDOT 26.1 LRS Release Map Package   Package will be downloaded to your local 'Downloads' folder by default. Map package as…

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…

Datathon 2025

26.1 Responsibility Master Route

The feature service displays VDOT's Responsibility/Ownership events layer segmented onto the Master Route LRS layer. It is meant to delineate the entity responsible for the maintenance and ownership of roadway segments…

Datathon 2025

LRS Road Intersections

SDE_VDOT_INTERSECTION_W_XY - Latitudinal and Longitudinal Junction Coordinates - Generalized placement of event data.   Abstract: This feature class consists of approximately 445,000 features representing roadway…

Datathon 2025

Structure Location Points 26.1

Abstract: This feature class consists of approximately 42,000 features which represent physical structures that Interstate, Primary, Secondary and Urban roads travel under or over on all Virginia Department of…

Loudoun County

Who Maintains My Street?

Loudoun Road Maintenance: This application displays ownership and maintenance responsibility for roads in Loudoun County, Virginia.

Datathon 2025

VDOT Administrative Boundaries Map