Minnesota Department of Transportation

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Traffic Forecasting & Analysis

Coordinating MnDOT's traffic monitoring and vehicle classification programs

traffic on a highway

Data products

The most comprehensive way to view the traffic data below (including AADT/HCAADT):
Transportation Data Management System.

If you are not able to locate a specific data product, please contact Traffic Forecasting and Analysis at MnDOT.

VOLUME
Title Year(s)
AADT GIS Dataset

External partners:

Visit AGOL (ArcGIS Online) for publicly shared GIS services and search for "Annual Average Daily Traffic" and Minnesota in the content search.  The owner should be Minnesota Department of Transportation. 

 

 

 

Visit the Minnesota Geospatial Commons website and enter "AADT" in the search bar to view current and previous years.

 

Internal partners:

Visit ArcGIS Portal or the Spatial Data Warehouse. If you are new to MnDOT GIS, please reach out to MNIT GIS Support and review the MnDOT GIS Onboarding Guide and other GIS information on iHUB.

 

Data Types

Short Term Hourly Volume Data Various
ATR/WIM Hourly Volume Data Various
Vehicle Miles Traveled (VMT) Reports (links to Roadway Data Products page) Various

CLASSIFICATION
Title Year(s)
HCAADT GIS Dataset

External partners:

Visit AGOL (ArcGIS Online) for publicly shared GIS services and search for "Heavy Commercial Annual Average Daily Traffic" and Minnesota in the content search.  The owner should be Minnesota Department of Transportation. 

 

 

 

Visit the Minnesota Geospatial Commons website and enter "HCAADT" in the search bar to view current and previous years.

 

Internal partners:

Visit ArcGIS Portal or the Spatial Data Warehouse.  If you are new to MnDOT GIS, please reach out to MNIT GIS Support and review the MnDOT GIS Onboarding Guide and other GIS information on iHUB.

 

Data Types

Short Term Hourly Class Data Various
ATR/WIM Hourly Vehicle Classification Data 2017 to date
Yearly Volume Trends With Truck Distribution
Vehicle Classification Counts Timetable VC Timetable

WEIGHT
Title Year(s)
Using WIM Systems for Screening Prior to Weight Enforcement Current-WIM Systems for Screening

FORECASTS
Title Year(s)
Forecast Tabulation 1975-Current

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