2019 Traffic Volume Data From State Highway Agencies

Traffic volume data from 2019 originates from the Federal Highway Administration's TMAS Data Program. It contains unweighted raw continuous traffic count information collected by state highway agencies. The dataset is provided in XML, CSV, RDF, and JSON formats.

Use Cases

• Analyze daily and seasonal traffic volume trends from continuous count station data.
• Model traffic flow patterns using raw count information aggregated by state.
• Benchmark state-level traffic data collection methodologies and reporting standards.

Strengths

• Data is sourced directly from state highway agencies, providing primary collection authority.
• Covers traffic volume for the full calendar year of 2019.
• Available in four machine-readable formats: XML, CSV, RDF, and JSON.

Limitations

• Specific data volume, row count, and column structure are unknown, limiting assessment of analytical scope.
• Data is unweighted raw counts, requiring processing for national or comparative estimates.

Provenance

Source

Federal Highway Administration's TMAS Data Program.

Collection Method

Unweighted raw continuous traffic count information collected by state highway agencies.

Time Range

2019

Freshness

Metadata was last updated in May 2024, though the underlying data is from 2019.

Geography

United States, aggregated from state-level sources.