HMMS Traffic Signals (2023 Snapshot)

Datathon 2025

Updated Oct 17, 2026

About this dataset

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 record of the latest version of signal inventory logged in HMMS.

Data and resources (11)

HTML
ArcGIS Hub Dataset
Modified May 17, 2026Map preview available
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ArcGIS
ArcGIS GeoService
Modified May 17, 2026Map preview available
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CSV
CSV
Modified Oct 17, 2026Table and Data API available
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ZIP
Shapefile
Modified May 17, 2026Map preview available
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GeoJSON
GeoJSON
Modified May 17, 2026Map preview available
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KML
KML
Modified May 17, 2026Map preview available
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ZIP
File Geodatabase
Modified May 17, 2026Archive contents can be listed
Open link: File Geodatabase List contents: File Geodatabase
TXT
Feature Collection
Modified May 17, 2026Text preview available
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XLSX
Excel
Modified Oct 17, 2026Table and Data API available
Open link: Excel Explore data: Excel
GPKG
GeoPackage
Modified May 17, 2026
Open link: GeoPackage
GDB
SQLite Geodatabase
Modified May 17, 2026
Open link: SQLite Geodatabase

HMMS Traffic Signals (2023 Snapshot)

About this dataset

Data and resources (11)

ArcGIS Hub Dataset

ArcGIS GeoService

CSV

Shapefile

GeoJSON

KML

File Geodatabase

Feature Collection

Excel

GeoPackage

SQLite Geodatabase