Washington County 175th Avenue/Kemmer Road Intersection Improvements, OR

Quick Facts

  • A roundabout was selected as the preferred intersection control treatment based on an intersection control evaluation traffic study and input from the public

  • The project was funded through the Washington County MSTIP Bonding Cost-sharing program

  • The roundabout was designed to allow for the future addition of right turn lanes when needed

Results

  • The roundabout addresses peak hour performance needs based on surrounding land use traffic patterns

    • Reduces vehicle queuing along 175th Avenue

  • Improves pedestrian and bicycle circulation through the intersection to connection sidewalks and regional trails

  • Improves intersection safety

Our Work

  • Led transportation planning services to forecast future traffic volumes and intersection needs based on land use in the surrounding area

  • Performed intersection control evaluation to determine the recommended intersection control treatment

  • Developed final plans, specifications, and engineering estimates for lighting, signing, and striping

  • Provided engineering support during project construction

Employee owners with a passion for results

At the end of the day, our team’s dedication to quality and to helping our clients succeed gives us pride in our work and our communities. Contact us

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