Maryland Route 182

Maryland Route 182
Maryland Route 182 highlighted in red
Route information
Maintained by MDSHA
Length	6.54 mi[1] (10.53 km)
Existed	1927–present
Major junctions
South end	MD 97 in Glenmont
Major intersections	MD 200 Toll in Aspen Hill MD 28 near Norwood
North end	MD 108 in Olney
Location
Country	United States
State	Maryland
Counties	Montgomery
Highway system
Maryland highway system Interstate US State Scenic Byways
← MD 181 → MD 185

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 north 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.