Research That Moves Us

Spotlight

An aerial image of UCLA campus facing eastward. The Los Angeles downtown skyline visible in the background. Over a blue-to-grey gradient sits a large logo for "100 Years in Motion"

100 Years in Motion

UCLA has been a leader in transportation research and education for more than a century. Over the past 100 years, transportation research at UCLA has shaped the field, from the earliest traffic studies to the emerging mobility technologies of today.

A map of the Sacramento region showing how areas within a half-mile of major transit stops change under different interpretations of state zoning rules. Yellow circles mark the minimal interpretation, and blue circles mark an expanded maximal interpretation.

Transit Stop Definitions Shape California Housing

Inconsistent definitions of “major transit stops” are changing where housing can be built across California — and may unintentionally encourage some jurisdictions to reduce transit service to avoid state housing mandates.

Cyclists ride along a red-paved fietstraat (bike street) in a quiet Dutch residential neighborhood, where a blue sign indicates that cars are guests. The street runs parallel to a narrow canal lined with trees and tidy homes.

Global Walking & Cycling Successes

Researchers from UCLA and Google conducted the most comprehensive study of active transportation to date and found expanding city-level walking and cycling infrastructure globally could cut emissions by 6% and generate $435 billion in health benefits annually.

Study transportation at a top-ranked public university

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Recent Posts

A street map with a green line indicating a bike corridor and red dots for cyclists killed or severely injured. A lighter green border around the line segment indicates a buffer zone.

ITS awards capstone reimagining bike safety and ridership data in Los Angeles

With innovative use and visualization of data, Anthony Salazar MURP ’26 reevaluated LADOT’s current approach to bike infrastructure planning and sketched out alternatives.

A stylized cityscape with wind turbines and homes on hills, train and vehicles. In the foreground, man walks hand-in-hand with two children.

What if transportation abundance policy focused on access, not just mobility?

A transportation abundance agenda means rethinking investment and management so people can reach what they need, not just move faster or farther through inefficient systems.

smiling man in green shirt stands in front of a park, palm trees. Behind him further in distance is city skyline

UCLA student wins fourth consecutive national transportation prize

Nick Giorgio MURP ‘25 received the Neville Parker Award for his capstone project on intersection design and safety in Los Angeles.

Freeways and floodwaters, UCLA researchers model climate risks of highway expansion

A site visit to Shiloh, Alabama, revealed how a highway expansion created new flooding patterns and grounded climate-risk modeling in community experiences.