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Alex Bigazzi, a 2014 NITC dissertation fellow and graduate of Portland State University's Civil and Environmental Engineering Ph.D. program, has published a paper based on his NITC-funded research in Environmental Science & Technology, a journal of the American Chemical Society (ACS).

See ACS coverage of the project here.

Bigazzi's research evaluates the concentration of air pollution encountered by cyclists in Portland, Oregon.

In the study, volunteer research subjects rode bicycles equipped with instruments to collect high-resolution bicycle, rider, traffic and environmental data.

Participants rode a variety of routes including bicycle lanes on primary and secondary arterials, bicycle boulevards, off-street paths and mixed-use roadways. They were told to ride at a pace and exertion level typical for utilitarian travel, and breath biomarkers were used to record the amount of traffic-related pollution present in each cyclist’s exhalations. 

This research was the focus of Bigazzi's dissertation, Bicyclists’ Uptake of Traffic-Related Air Pollution: Effects of the Urban Transportation System, published by NITC in December 2014. It was related to an earlier project...

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Oregon governors have had transportation advisers before. Lynn Peterson wants to be something different.

Peterson, an OTREC advisory board member and former Clackamas Board of County Commissioners chairwoman, joined Gov. John Kitzhaber’s administration in March as sustainable communities and transportation policy adviser.

“I’ve always been a transportation advocate,” Peterson said. “But we talked about the need to integrate transportation with housing and economic development and land use.

“By adding ‘sustainable communities’ to transportation adviser, we were basically saying, ‘Listen: as we move through the transportation discussion, we need to consider the health component, the housing component, the overlaps in other areas.’ “

Peterson brings a broad transportation policy background, having earned graduate degrees in both planning and engineering from Portland State University. She worked in transportation planning for both Metro and TriMet, as a transportation advocate for 1000 Friends of Oregon, and also served on the Lake Oswego City Council.

Peterson said she didn’t hesitate to step into a role that places her in the center of potentially contentious projects or between the...

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