Annual Average Daily Traffic Segments in Minnesota
Go to Section:- Overview
- Data Quality
- Data Organization
- Coordinate System
- Attributes
- Distribution - Get Data
- Metadata Reference
Section 1: Overview
Originator:Minnesota Department of Transportation
Title:
Annual Average Daily Traffic Segments in Minnesota
Abstract:
AADT represents current (most recent) Annual Average Daily Traffic on sampled road systems. This information is displayed using the SDW_INCDT.TRAFFIC_SEGMENTS_ACTIVE feature class as of the annual HPMS freeze in January. Historical AADT is found in another table. Please note that updates to this dataset are on an annual basis, therefore the data may not match ground conditions or may not be available for new roadways.
The AADT_HISTORY_SAMPLED is not in the Commons yet. Please contact Christy Prentice to get a copy of the AADT_HISTORY_SAMPLED.
Purpose:
Determine general estimates of segment specific, annual average daily traffic (AADT) on various route systems to meet FHWA annual reporting and assist in the annual allocation of state aid to local government for roadway maintenance and construction. Counts are taken on portions of the system each year so complete coverage for a given jurisdiction is generally accomplished on a two or four or 12 year cycle. More information about the Traffic Volume Program can be found at: www.dot.state.mn.us/traffic/data/
Time Period of Content Date:
2022-05-31
Currentness Reference:
Year in which the most recent count data was collected.
Progress:
In work
Maintenance and Update Frequency:
Annually
Spatial Extent of Data:
State of Minnesota
Bounding Coordinates:
-97.508970
-89.028990
49.652543
43.192405
Place Keywords:
Minnesota
Theme Keywords:
Traffic Counts, Transportation, Short Counts, Traffic Volume, and AADT
Theme Keyword Thesaurus:
ISO 19115 Topic Category
Access Constraints:
None.
Use Constraints:
None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the publisher would be appreciated.
Contact Person Information:
Christina Prentice,
Research Analyst Supervisor Senior
Minnesota Department of Transportation
395 John Ireland Blvd.
Saint Paul,
MN
55155
Phone: 651-366-3844
Fax: 0
Email: christy.prentice@state.mn.us
Browse Graphic:
None available
Associated Data Sets:
Annual Average Daily Traffic Segments in Minnesota
Section 2: Data Quality
Attribute Accuracy:
Logical Consistency:
Completeness:
Horizontal Positional Accuracy:
Lineage:
Section 3: Spatial Data Organization (not used in this metadata)
Section 4: Coordinate System
Horizontal Coordinate Scheme:
Universal Transverse Mercator
UTM Zone Number:
15
Horizontal Datum:
NAD83
Horizontal Units:
meters
Vertical Datum:
Vertical Units:
Depth Datum:
Depth Units:
Section 5: Attributes
Overview:
Detailed Citation:
Table Detail:
Annual Average Daily Traffic Segment (ESRI)| Field Name | Valid Values | Definition | Definition Source |
|---|
| OBJECTID | - | Internal feature number. | ESRI |
| TO_DATE | - | Date the record ends. | MnDOT |
| ROUTE_LABEL | - | Route label from the MnDOT LRS systems; updated annually by hand; where I=Interstate Highway, TH=Trunk Highway, CSAH=County State Aid Highway, CR=County Road, MSAS=Municipal State Aid Street. | MnDOT |
| DAILY_FACTOR_GROUP | - | Adjustment factor group assigned to a count location to adjust raw data to annaul data. | MnDOT |
| VEHICLE_CLASS_NUMBER | - | Unique site identifier within the Vehicle Classification Program. | MnDOT |
| CURRENT_YEAR | - | Year of current actual AADT. | MnDOT |
| SE_ANNO_CAD_DATA | - | NA | ESRI |
| AXLE_FACTOR_GROUP | - | Adjustment factor group assigned to a count location to adjust axles to vehicles. | MnDOT |
| SHAPE | - | Feature geometry. | ESRI |
| AADT_COMMENTS | - | Comments on how the traffic data value was produced. | MnDOT |
| STREET_NAME | - | Street name from the MnDOT LRS systems; updated annually by hand. | MnDOT |
| SEASONAL_FACTOR_GROUP | - | Adjustment factor group assigned to a count location to adjust raw data to annaul data. | MnDOT |
| LOCATION_DESCRIPTION | - | Description of the location on a traffic segment where a count was taken. | MnDOT |
| SEQUENCE_NUMBER | - | Unique site identifier within the Total Volume Program. | MnDOT |
| FROM_DATE | - | Date the record began. | MnDOT |
| CURRENT_VOLUME | - | Current actual AADT. | MnDOT |
Section 6: Distribution
Publisher:
Minnesota Department of Transportation
Publication Date:
2022-05-31
Contact Person Information:
Christina Prentice,
Research Analyst Supervisor Senior
Minnesota Department of Transportation
395 John Ireland Blvd.
Saint Paul,
MN
55155
Phone: 651-366-3844
Fax: 0
Email: christy.prentice@state.mn.us
Distributor's Data Set Identifier:
Ordering Instructions:
The data may be requested from the Contact person listed in the Distribution Contact. Online Linkage: I AGREE
to the notice in "Distribution Liability" above. Clicking to agree will either begin the download process, link to a service, or provide more instructions. See "Ordering Instructions" above for details.
Section 7: Metadata Reference
Metadata Date:
2022-05-31
Contact Person Information:
Christina Prentice,
Research Analyst Supervisor Senior
Minnesota Department of Transportation
395 John Ireland Blvd.
Saint Paul,
MN
55155
Phone: 651-366-3844
Fax: 0
Email: christy.prentice@state.mn.us
Metadata Standard Name:
Minnesota Geographic Metadata Guidelines
Metadata Standard Version:
1.2