Starners Dam Bridge

Alloway Creek is a 13.5-mile-long (21.7 km) tributary of the Monocacy River in Pennsylvania and Maryland in the United States. Via the Monocacy River, it is part of the Potomac River watershed.

Harney (Monocacyville as late as 1892) is an unincorporated community in Carroll County, Maryland, United States. Harney is also the home of the 'World's Best Carnival'. It has been the home of the Harney Volunteer Fire Company since 1951.

The Mason and Dixon West Line Milestone Markers 76 and 77 are historic objects that are located in Frederick County, Maryland and Adams County, Pennsylvania, United States, near the community of Harney, Maryland. They are two of the original milestones that mark the Mason-Dixon line between the states of Maryland and Pennsylvania.They were listed on the National Register of Historic Places on August 21, 2018.

Marsh Creek is a 26.6-mile-long (42.8 km) tributary of the Monocacy River in south-central Pennsylvania and north-central Maryland in the United States.Marsh Creek and Rock Creek join below Gettysburg and the Gettysburg Battlefield to form the Monocacy River. The height of land between Marsh and Rock creeks is the site of the Battle of Gettysburg.

The Bullfrog Road Bridge is a historic bridge between Emmitsburg, Frederick County and Taneytown, Carroll County in Maryland. The bridge crosses the Monocacy River on Bullfrog Road between the two counties. This bridge is a rare steel Parker through truss structure and is 183 feet in length and 16 feet-5 inches in width. It was built in 1908, by the York Bridge Company of York, Pennsylvania.The Bullfrog Road Bridge was listed on the National Register of Historic Places in 1978.

Horner House and Barn, also known as Alexander Horner House and Locust Grive Farm, is a historic home and barn located at Cumberland Township, Adams County, Pennsylvania. The house was built in 1819, and is a 2+1⁄2-story, five-bay vernacular Federal style dwelling. It has a main block and rear ell, and sits on an uncut fieldstone foundation. The bank barn was built in 1840. The barn has two levels and measures 100.5 by 50 ft (30.6 by 15.2 m). Also on the property is a contributing equipment barn, built in 1916, and an early 19th-century detached summer kitchen.It was listed on the National Register of Historic Places in 2007.

Keefer–Brubaker Farm, also known as the Oscar Fogle Farm, is a historic home and farm complex located at Taneytown, Carroll County, Maryland. It consists of a two-story six-by-two-bay log-and-frame house which is partially encased in brick and rests on a rubble stone foundation Also on the property is a frame summer kitchen, a combination smokehouse/dry house, a frame springhouse, a shop building, a bank barn, a dairy, a hog pen, a tool shed, poultry house, and several more recent buildings. It is a representative example of a family farm complex which spans the period from the late 18th century to the mid 20th century.It was listed on the National Register of Historic Places in 2006.

Spangler–Benner Farm is a historic farm and national historic district located at Mount Joy Township in Adams County, Pennsylvania. The district includes nine contributing buildings and two contributing structures. The contributing buildings are the sided log farmhouse (1870), frame bank barn (1864), log summer kitchen (1802), smoke house, spring house, wagon sheds, tools sheds, and machine shops. Contributing structures are a wooden silo and metal windmill, erected in 1900. The farm has been in continuous ownership by the same family since 1802.It was listed on the National Register of Historic Places in 1992.

The Ludwick Rudisel Tannery House, also known as Motter Place, is a historic home located at Taneytown, Carroll County, Maryland, United States. The main block is constructed of brick on a fieldstone foundation, five bays in length, two deep, with an original slate roof, built about 1807. Attached is a two-story, two-bay-long brick kitchen. The house features Georgian massing and fine Federal detailing.The Ludwick Rudisel Tannery House was listed on the National Register of Historic Places in 2006.

Cumberland Township is a township in Adams County, Pennsylvania, United States. The population was 7,033 at the 2020 census. In 1863, the American Civil War Battle of Gettysburg took place mainly in Cumberland Township, which surrounds the borough of Gettysburg on three sides.

Taneytown Historic District ( TAW-nee-town) is a national historic district at Taneytown, Carroll County, Maryland, United States. The district comprises a cohesive group of houses, churches, commercial buildings and industrial structures reflecting the development of this crossroads town from its initial platting in 1762 through the early 20th century.It was added to the National Register of Historic Places in 1986.

Antrim 1844 Country House Hotel is a historic inn located in the heart of Taneytown, Carroll County, Maryland, United States. The Mansion is a 2+1⁄2-story Greek Revival style brick masonry house constructed in 1844. The property retains many of its outbuildings and is operated as a hotel and restaurant. In 2022 the hotel itself is currently a member of Historic Hotels of America, an official program of the National Trust for Historic Preservation.The hotel was listed on the National Register of Historic Places in 1977 as Antrim.