Service Description: The Travel Monitoring Analysis System (TMAS) - Stations dataset was compiled on December 31, 2023 and was published on July 22, 2024 from the Federal Highway Administration (FHWA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). Geospatial station data from the FHWA TMAS database contains latitude and longitude data from over 7,000 permanent (temporal data representing each time period) traffic monitoring sites in all 50 states plus DC. Data from these stations are submitted to FHWA every month and is a result of a long standing partnership between FHWA and the state DOTs.
Service ItemId: a016bbaee4794daca873135a5cf4164d
Has Versioned Data: false
Max Record Count: 1000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
Is View: true
Is Updatable View: true
Source Schema Changes Allowed: true
Sources
All Layers and Tables
Layers:
Description: The Travel Monitoring Analysis System (TMAS) - Stations dataset was compiled on December 31, 2023 and was published on July 22, 2024 from the Federal Highway Administration (FHWA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). Geospatial station data from the FHWA TMAS database contains latitude and longitude data from over 7,000 permanent (temporal data representing each time period) traffic monitoring sites in all 50 states plus DC. Data from these stations are submitted to FHWA every month and is a result of a long standing partnership between FHWA and the state DOTs.
Copyright Text: This NTAD dataset is a work of the United States government as defined in 17 U.S.C. ยง 101 and as such are not protected by any U.S. copyrights. This work is available for unrestricted public use.
Spatial Reference: 4326 (4326)
Initial Extent:
XMin: -165.392936999605
YMin: 19.4234800001007
XMax: -67.3902499997179
YMax: 67.2733359998696
Spatial Reference: 4326 (4326)
Full Extent:
XMin: -165.392936999605
YMin: 19.4234800001007
XMax: -67.3902499997179
YMax: 67.2733359998696
Spatial Reference: 4326 (4326)
Units: esriDecimalDegrees
Child Resources:
Info
Supported Operations:
Query
ConvertFormat
Get Estimates
Create Replica