{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "AADT is a critical transportation metric that represents the average volume of vehicle traffic on a specific road segment over a 24-hour period across an entire year.", "description": "

This dataset represents the Annual Average Daily Traffic (AADT) volumes across the designated public roadway network for the current year reporting cycle. AADT is defined as the total volume of vehicle traffic passing a specific highway or road segment in both directions over a full year, divided by 365 days. The geographic features are structured as a linear referencing system (LRS) or segmented centerline vector dataset mapping state highways, arterials, and selected local roads.<\/SPAN><\/P>

Traffic volume attributes are derived from a combination of continuous telemetry data captured by permanent Automated Traffic Recorders (ATRs) and short-duration (typically 48-hour) portable coverage counts. Raw coverage counts are mathematically adjusted using seasonal, monthly, and day-of-the-week axle correction factors to estimate a normalized, typical daily volume. <\/SPAN><\/P>

This dataset is vital for infrastructure asset management, transport planning, highway design, and federal safety reporting mandates.<\/SPAN><\/P>

<\/P>

This dataset is:<\/SPAN><\/P>

\u2022 Owned by LA DOTD Traffic Monitoring<\/SPAN><\/P>

\u2022 Collected by LA DOTD employees and contractors<\/SPAN><\/P>

\u2022 Maintained by MS2<\/SPAN><\/P>

\u2022 Loaded into Roads and Highways annually using HPMS submittal<\/SPAN><\/P>

<\/P><\/DIV><\/DIV><\/DIV>", "summary": "AADT is a critical transportation metric that represents the average volume of vehicle traffic on a specific road segment over a 24-hour period across an entire year.", "title": "Annual Average Daily Traffic", "tags": [ "Open Data", "Transportation", "Roads and Highways", "LRS", "AADT" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "Louisiana Department of Transportation and Development", "licenseInfo": "

There are no use limitations of this data as provided by the Louisiana Department of Transportation and Development (LADOTD). The data was created and is maintained for internal planning usage of the Department. The data has been processed successfully on computers at the LADOTD and has been developed from the best available sources to ensure accuracy and reliability; however, the entire risk as to the quality and performance of the data is assumed by the user. The data herein, including but not limited to geographic data, tabular data, analytical data, electronic data structures or files, are provided \"as is\" without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. In no event shall the LADOTD be liable for direct, indirect, incidental, consequential or specific damages of any kind, including, but not limited to, loss of anticipated profits or benefits arising out of use of or reliance on the data. The user should refer to the accompanying metadata notes for a description of the data and data development procedures. The data may not be suitable for all high-precision measurement applications such as property transfers or other uses that might require highly accurate measurements of the earth's surface. Distribution of the data is intended for informational purposes and should not be considered authoritative for navigational, engineering, legal or other site-specific uses. The data is provided free to use in any product or publication, however no warranty, expressed or implied is made with regard to the accuracy of data or the spatial accuracy, and LADOTD accepts no liability for any damages or misrepresentation caused by inaccuracies in the data or as a result of changes to the data caused by system transfers or other transformations or conversions, nor is there responsibility assumed to maintain the data in any manner or form. <\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "portalUrl": "" }