U.S. Route 40 Alternate (Hagerstown–Frederick, Maryland)

U.S. Route 40 Alternate (US 40 Alternate) is an alternate route of US 40 in the U.S. state of Maryland. The highway runs 22.97 miles (36.97 km) from Potomac Street in Hagerstown east to US 40 in Frederick. US 40 Alternate parallels US 40 and much of Interstate 70 (I-70) to the south through eastern Washington County and western Frederick County. The alternate route connects Hagerstown and Frederick with Funkstown, Boonsboro, Middletown, and Braddock Heights. US 40 Alternate crosses two major north–south components of the Blue Ridge Mountains that separate the Great Appalachian Valley and the Piedmont: South Mountain between Boonsboro and Middletown and Catoctin Mountain, which is locally known as Braddock Mountain, at Braddock Heights.

U.S. Route 40 Alternate (Hagerstown–Frederick, Maryland)

U.S. Route 40 Alternate (US 40 Alternate) is an alternate route of US 40 in the U.S. state of Maryland. The highway runs 22.97 miles (36.97 km) from Potomac Street in Hagerstown east to US 40 in Frederick. US 40 Alternate parallels US 40 and much of Interstate 70 (I-70) to the south through eastern Washington County and western Frederick County. The alternate route connects Hagerstown and Frederick with Funkstown, Boonsboro, Middletown, and Braddock Heights. US 40 Alternate crosses two major north–south components of the Blue Ridge Mountains that separate the Great Appalachian Valley and the Piedmont: South Mountain between Boonsboro and Middletown and Catoctin Mountain, which is locally known as Braddock Mountain, at Braddock Heights.