Maryland Route 32

Maryland Route 32 (MD 32) is a state highway in the U.S. state of Maryland. The road runs 51.79 miles (83.35 km) from Interstate 97 (I-97) and MD 3 in Millersville west and north to Washington Road in Westminster. The east–west portion of MD 32 is the Patuxent Freeway, a four- to six-lane freeway between I-97 and MD 108 in Clarksville. The freeway passes through Odenton and Fort Meade, the site of Fort George G. Meade and the National Security Agency (NSA), in western Anne Arundel County and along the southern part of Columbia in Howard County. Via I-97, MD 32 connects those communities with U.S. Route 50 and US 301 in Annapolis. The state highway also intersects the four primary highways connecting Baltimore and Washington: the Baltimore–Washington Parkway, US 1, I-95, and US 29. MD 32's north–south section, Sykesville Road, connects Clarksville and Westminster by way of Sykesville and Eldersburg in southern Carroll County. MD 32 is a part of the National Highway System from its eastern terminus in Millersville to I-70 and US 40 in West Friendship.

MD 32 was constructed as the original state road from West Friendship north to Westminster and from Westminster west to Taneytown in the early 1910s. The state highway was extended northwest to the Pennsylvania state line near Emmitsburg in the late 1910s. The portion of MD 32 from Glenelg to US 1 in Savage was built as MD 106 in the 1920s and early 1930s. MD 32 was extended south from West Friendship and assumed all of MD 106 in the mid-1940s. In the mid-1950s, the section of MD 32 from Westminster west to Emmitsburg was renumbered as an extension of MD 97. MD 32 would later be restored to its old route through Westminster and west toward Taneytown when MD 97, which is now MD 140 west of Westminster, was relocated in the early 1960s. MD 32 was truncated to Westminster in the late 1970s and rolled back to its present northern terminus in 2001.

Along its present course, MD 32 bypassed Sykesville and was relocated from Clarksville to Glenelg in the early 1960s. The state highway was also extended east from Savage to Fort Meade in the late 1960s. A disjoint segment of MD 32 was constructed on a new alignment from MD 175 in Odenton to MD 178 in Crownsville in the early 1970s. The Patuxent Freeway was built from Fort Meade to Columbia in the mid-1980s and from Fort Meade to Millersville in the late 1980s and early 1990s. The freeway was completed from Columbia to Clarksville in the mid-1990s and through Fort George G. Meade in 2005. Future plans call for MD 32 to be upgraded to a freeway from Clarksville to West Friendship.