Traffic Analysis Roundtable

Traffic Analysis Roundtable

Advancing traffic analysis through research, collaboration, and shared expertise.

The Traffic Analysis Roundtable brings state DOTs and FHWA together to address shared traffic analysis challenges, advance practical research and strengthen the use of emerging tools, data and methods.

Led by the Colorado Department of Transportation (CDOT), TAR is a Transportation Pooled Fund Study, TPF-5(578).

Glowing map of the United States with network lines from across the country converging on the Traffic Analysis Roundtable emblem above a highway at night, representing state DOTs and FHWA working together on traffic analysis.

What’s new

Next meeting: TAR Quarterly Meeting, TBD · Latest: TBD

Find what you need

Looking for research, a chance to connect with peers, or information about TAR? Start here.

Research & Resources

Explore projects, reports, presentations, tools and resources that address shared traffic analysis needs.

Meetings & Collaboration

Find upcoming meetings, peer exchanges, webinars and recordings, and learn from practitioners in other agencies.

About TAR

Learn about TAR’s purpose, charter, activities, participating agencies, leadership and opportunities to join.

How TAR Works

Working together to advance traffic analysis

TAR helps participating agencies pool knowledge, expertise and resources to address challenges that are difficult to solve alone by:

  • Identifying shared priorities

    Members name common traffic analysis needs and emerging challenges.

  • Advancing practical research

    TAR coordinates research and resources on priorities that benefit many states.

  • Sharing knowledge and building capacity

    Members exchange practices, tools and expertise through research, peer exchanges and training.

A Nationwide Community of Practice

TAR creates a nationwide network for transportation agencies and FHWA to share knowledge and strengthen traffic analysis practice.

Participating agencies: Colorado DOT (lead), Kentucky, Maryland (MDOT SHA), Michigan, Missouri, Nevada, Ohio, Oklahoma, Texas, Virginia, Washington and Wisconsin, with the Federal Highway Administration.

Interested in becoming a member?

Email us at trafficroundtable@wsbeng.com for more details.

Already a TAR member?

Access meeting materials, member resources, discussions and collaboration tools.

Stay connected with TAR

Receive research updates, meeting information and opportunities to connect with the TAR community.

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