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Bridging Research, Design, and Safer Streets
Former WSDOT Assistant Secretary Marshall Elizer Joins Kittelson Please join us in welcoming Marshall Elizer to Kittelson! Marshall is a highly respected transportation engineer, researcher,…
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Stafford-65th-Elligsen Roundabout
Using 3D Modeling to Build Understanding for a New Roundabout in Wilsonville, OR
Our Latest Thinking
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Stronger Communities from Sea to Summit
Two extraordinary places—Sanibel Island, Florida and Summit County, Colorado—offer models for how transportation professionals can strengthen communities under threat from environmental stressors. Because it turns out, we can do a lot. Our efforts to shape resilience planning, asset management, emergency operations, and reconstruction design can help special places plan for and recover from natural disaster.
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What Can You Do with an Old Highway?
Old highways tell the story of a city and how it once moved, and what you do to repurpose them will shape the community’s future.
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Why Data Centers Don’t Fit Standard Traffic Assumptions—and How to Plan for Their Transportation Impacts
A collection of practical insights for agencies, developers, and consultants seeking to prepare for a new data center’s transportation needs to help you tackle the unique challenges that come with these projects.
Kittelsonism No.9
Be passionately curious
If we keep asking questions, we keep innovating.
Problems We've Been Solving Lately
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Stafford-65th-Elligsen Roundabout
Using 3D Modeling to Build Understanding for a New Roundabout in Wilsonville, OR
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Rufus Active Transportation Plan and Street Design Standards
Supporting Small Town Mobility in Rufus, OR
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Kalispell SS4A Concept Designs
Weaving Together Priorities in a Safety Action Plan for Kalispell, MT
What’s better than one office full of smart, curious people?
How about an interconnected, nationwide team?
Latest News & Events
News & Events
Bridging Research, Design, and Safer Streets
Former WSDOT Assistant Secretary Marshall Elizer Joins Kittelson Please join us in welcoming Marshall Elizer to Kittelson! Marshall is a highly respected transportation engineer, researcher,…
News & Events
Keeping Up with Kittelson at the 2026 TRB Annual Meeting
The Transportation Research Board (TRB) Annual Meeting is coming up January 11-15, 2026. Here’s where you can find us!
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