Browsing Individual city documents by Author "HDR Engineering"


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  • Portland (Or.). Office of Transportation; Nelson-Nygaard Consulting Associates; Portland (Or.); HDR Engineering; SRI/Shapiro, Inc.; Hansen Drafting & Graphics; Bauer, Thomas (City of Portland (Or.), 1997-07)
    The City of Portlandâ s Transportation Element of the Comprehensive Plan adopted June 21, 1996 recommends developing a Transit Preferential Streets Program as a means of dealing with congestion and air quality problems ...
  • Scappoose (Or.); Kittelson & Associates; HDR Engineering (City of Scappoose (Or.), 2002-10)
    This study provides a comprehensive review of higlway/rail grade crossing geometric and operational opportunities and constraints. These opportunities and constraints have been developed to address the needs of the City ...
  • Silverton (Or.); HDR Engineering (City of Silverton (Or.), 2007-02)
    Over the past 10 years, the City of Silverton has implemented many improvements to provide quality service to ratepayers and protect the sensitive natural environment that contributes to the area’s scenic beauty. The ...

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