Maryland State Highway 182

Maryland Route 182
Maryland Route 182 highlighted in red
Route information
Maintained by MDSHA
Length:	6.54 mi (10.53 km)
Existed:	1927 – present
Major junctions
South end:	MD 97 in Glenmont
	MD 200 in Aspen Hill MD 28 near Norwood
North end:	MD 108 in Olney
Location
Counties:	Montgomery
Highway system
Maryland highway system Interstate US State Scenic Byways ← MD 181 MD 183 →

MD 200 in Aspen Hill

Maryland Route 182 (MD 182) is a state highway in the U.S. state of Maryland. Known for most of its length as Layhill Road, the highway runs 6.54 miles (10.53 km) from MD 97 in Glenmont to MD 108 in Olney. MD 182 connects the northeastern Montgomery County communities of Glenmont, Layhill, Norwood, Sandy Spring, and Olney. The highway was constructed in the early 1920s. MD 182 was expanded to a four-lane divided highway from Glenmont to the site of its interchange with MD 200 in the late 1980s and early 1990s.