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PBOT Grinding and Paving
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How do crews with the Portland Bureau of Transportation (PBOT) repave a street? In this short video, PBOT crew members explain how they grind and pave our city streets to create new, smooth roads for you.
First crews dig up old asphalt (grinding), then replace it with two inches of new asphalt (paving). This adds 15 to 20 years to the life of an existing road.
Thank you for your patience and understanding as we grind and pave our streets to make them safer for everyone.
First crews dig up old asphalt (grinding), then replace it with two inches of new asphalt (paving). This adds 15 to 20 years to the life of an existing road.
Thank you for your patience and understanding as we grind and pave our streets to make them safer for everyone.
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