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RESIDENTIAL 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 steel-wheel or rubber-tired rollers. With routine preventative maintenance, HMA yields a service life between 15-20 years.

Please note: Paving, Resurfacing and Patching programs are seasonal activities, suspended from November to April.

 

 

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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