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Parametrix hires Treadwell
Selah Farmer//April 6, 2018//
ENGINEERING
Parametrix has hired David Treadwell as a senior engineer. He has 18 years of experience in transit design and construction, focused on light rail, streetcar, and commuter rail. Prior to joining Parametrix, Treadwell served as senior rail engineer and project manager at HDR for freight and transit rail projects. His project experience includes projects for TriMet such as the Portland to Milwaukie Light Rail and the Westside Express Service. At Parametrix, he will support project work such as the MAX Red Line Extension and Southwest Corridor project for TriMet.
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