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ARTERIAL RESURFACING USING HOT MIX ASPHALT (HMA)

Commonly referred to as blacktop, hot mix asphalt (HMA) is a form of asphalt concrete that is mixed at a contractor's hot mix plant, transported to the roadway in dump trucks, placed using a paver, and compacted with a steel-wheel. HMA is the form of asphalt concrete most commonly used on highly traveled pavements such as those on major, primary/arterial highways.  

 

 

Highway Services · Montgomery County Department of Transportation · 240-777-7623 · Fax: 240-777-7670 · 100 Edison Park Dr · 4th Floor · Gaithersburg, Maryland 20878 · mcdot.highway@montgomerycountymd.gov
For any MCDOT service requests, call 311. Outside the county, call 240-777-0311 or submit via the website.   For website issues, broken links or comments, please email us(does not handle service requests).
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