The data services provided by the Transportation Data Section (TDS) are critical for successfully managing Oregon's transportation system. Data section products and services are provided to local, regional, state and national government agencies and the private sector. Data is used for transportation development, project delivery, design, construction, operations, maintenance, funding apportionment and regulatory issues. It is essential to transportation decision makers that data and products be provided in the most accurate, economical manner possible.

TDS provides leadership for informed transportation decisions through data collection, analysis, integration and dissemination.