Maryland Route 45 (MD 45) is a state highway in the U.S. state of Maryland. Known for most of its length as York Road, the state highway runs 30.06 miles (48.38 km) from U.S. Route 1 (US 1) in Baltimore north to the Pennsylvania state line in Maryland Line, where the highway continues as SR 3001. MD 45 is the primary highway between Downtown Baltimore and Towson, the county seat of Baltimore County. North of Interstate 695, the state highway parallels I-83 and serves the suburban communities of Lutherville, Timonium, Cockeysville, and Hunt Valley. MD 45 also connects the northern Baltimore County communities of Hereford and Parkton. The state highway is maintained by the Maryland State Highway Administration in Baltimore County and by the Baltimore City Department of Transportation in the city, where the highway also follows Greenmount Avenue.
York Road, which follows the path of an 18th-century wagon road and 19th century turnpike, was one of the original state roads marked for improvement by the Maryland State Roads Commission in 1909. The state highway was constructed as an all-weather road in the mid-1910s from Baltimore to Hereford. The remainder of York Road to Maryland Line was built in the late 1910s and early 1920s. York Road was designated US 111 in 1927 and widened to handle the increasing traffic load in the late 1920s. York Road became a secondary route when a freeway was constructed from Baltimore to York and Harrisburg in the 1950s. US 111 was moved to this freeway as sections opened; the old road became MD 45. MD 45 fully replaced US 111 on York Road when the U.S. Highway was replaced by I-83 in the early 1960s.
The following highways are numbered 45:
National Highway 45 (India) (Grand Southern Trunk Road)
National Route 45 is a national highway of Japan connecting Aoba-ku, Sendai and Aomori, Aomori in Japan, with a total length of 516.9 km (321.19 mi).
State Route 45 (SR 45) is a primary state highway in the U.S. state of Virginia. The state highway runs 39.72 miles (63.92 km) from the junction of U.S. Route 15 Business and US 460 Business in Farmville north to SR 6 at Georges Tavern. SR 45 is the primary north–south highway of Cumberland County, where the highway meets US 60 near the county seat, Cumberland.
SR 45 begins at an intersection with US 15 Business and US 460 Business near the campus of Longwood University in the town of Farmville, which has portions in Prince Edward and Cumberland counties. US 15 Business heads south on Main Street and US 460 Business heads east on Third Street; the two business routes head west together on Third Street. SR 45 heads north on Main Street and intersects the High Bridge Trail, a rail trail along a former Norfolk Southern Railway line. The state highway leaves the downtown area and crosses the Appomattox River into Cumberland County. SR 45 heads northeast from the town as Cumberland Road, which passes through the small communities of Raines Tavern, Hawk, Guinea Mills, and McRae on its way to a junction with US 60 (James Anderson Highway).
Maryland i/ˈmɛrᵻlənd/ is a state located in the Mid-Atlantic region of the United States, bordering Virginia, West Virginia, and Washington, D.C. to its south and west; Pennsylvania to its north; and Delaware to its east. The state's largest city is Baltimore, and its capital is Annapolis. It has three occasionally used nicknames: the Old Line State, the Free State, and the Chesapeake Bay State.
One of the original Thirteen Colonies, Maryland is considered to be the birthplace of religious freedom in America, when it was formed in the early 17th century as an intended refuge for persecuted Catholics from England by George Calvert. George Calvert was the first Lord Baltimore and the first English proprietor of the then-Maryland colonial grant. Maryland was the seventh state to ratify the United States Constitution.
Maryland is one of the smallest states in terms of area, as well as one of the most densely populated states with nearly 6 million residents. With its close proximity to Washington, D.C., and a highly diversified economy spanning manufacturing, services, and biotechnology, Maryland has the highest median household income of any state.
Maryland Route 353 (MD 353) is a state highway in the U.S. state of Maryland. Known as Gumboro Road, the state highway runs 4.60 miles (7.40 km) from MD 346 in Pittsville north to the Delaware state line, where the highway intersects Delaware Route 26 (DE 26) and DE-MD 54. MD 353 was constructed in the mid- to late 1920s.
MD 353 begins at an intersection with MD 346 (Old Ocean City Road) just south of Pittsville. Sixty Foot Road continues south as a county highway to an intersection with U.S. Route 50 (Ocean Gateway). MD 353 heads northeast as a two-lane road through Pittsville. After intersecting Main Street, the highway turns north past scattered residences. After crossing Aydelotte Branch, MD 353 leaves Pittsville, crossing Burnt Mill Branch and passing through farmland all the way to the highway's northern terminus at the Delaware state line. The roadway continues into Delaware as DE 26 and DE 54 (Millsboro Highway). Bethel Road heads east from the intersection at the state line, while DE-MD 54 (Line Road) follows the state line west to Delmar, Maryland, and Delmar, Delaware.
Canal Parkway, which carries the unsigned Maryland Route 61 (MD 61) designation, is a state highway and automobile parkway in the U.S. state of Maryland. The road begins at the West Virginia state line at the Potomac River opposite Wiley Ford, where the highway continues south as West Virginia Route 28 (WV 28). The parkway runs 1.94 miles (3.12 km) north to MD 51 within the city of Cumberland. Canal Parkway provides a connection between downtown Cumberland and the South Cumberland neighborhood and with Greater Cumberland Regional Airport, which is located in Mineral County, West Virginia.
Canal Parkway was constructed as part of a broad group of projects to revitalize the Potomac River waterfront of Cumberland, centered on the historical Chesapeake and Ohio Canal (C&O Canal). The parkway was constructed both as a scenic highway and to improve access to South Cumberland and the airport, which were often cut off from the rest of Cumberland by flooding or traffic jams at the sole connecting point, a railroad underpass on Virginia Avenue. New bridges over the Potomac River and the C&O Canal were built in 1992 and 1997, while the portion of Canal Parkway from the canal crossing toward downtown Cumberland was constructed between 1999 and 2001.