Watson Mill Bridge State Park is a 1,018-acre (4.12 km2) Georgia state park located near Comer and Carlton on the South Fork of the Broad River. The park is named for the Watson Mill Bridge the longest original-site covered bridge in Georgia, which spans 229 feet (70 m) across the South Fork of the Broad River. The site is listed on the National Register of Historic Places as the Watson Mill Covered Bridge and Mill Historic District. The bridge, built in 1885, is supported by a Town lattice truss system held together with wooden pegs also known as trunnels. Georgia once had over 200 covered bridges, but only 20 now remain. The park also offers a scenic nature trail and a new hiking/riding trail that winds through the thick forests and along the rivers edge.
Rinard Mills is a small unincorporated community on the Little Muskingum River in southwestern Washington Township, Monroe County, Ohio, United States. It is named after Isaac Rinard, who owned a mill at the village. The village is situated on State Route 26 between Marietta and Woodsfield. The village has a cemetery. Several years ago, a resident of the community found the remains of a mill stone in the Little Muskingum. It was incorporated into Isaac Rinard's grave marker and was cause for a special event.
The Thomas Viaduct spans the Patapsco River and Patapsco Valley between Relay, Maryland and Elkridge, Maryland, USA. It was commissioned by the Baltimore and Ohio Railroad (B&O); built between July 4, 1833, and July 4, 1835; and named for Philip E. Thomas, the company's first president. Some claim it to be the world's oldest multiple arched stone railroad bridge. However, the Sankey Viaduct on the Liverpool and Manchester Railway was opened in 1830, and finally completed in 1833.
The Patterson Viaduct was built by the Baltimore and Ohio Railroad (B&O) as part of its Old Main Line during May to December 1829. The viaduct spanned the Patapsco River at Ilchester, Maryland. It was heavily damaged by a flood in 1868 and subsequently replaced with other structures.
The Zanesville Y-Bridge is a historic Y-shaped three-way bridge that spans the confluence of the Licking and Muskingum Rivers in downtown Zanesville, Ohio. It carries the traffic of U.S. Route 40, as well as Linden Avenue.
The B & O Railroad Potomac River Crossing is a 15-acre (6.1 ha) historic site where a set of railroad bridges, originally built by the Baltimore and Ohio Railroad, span the Potomac River between Sandy Hook, Maryland and Harpers Ferry, West Virginia. The site was added to the National Register of Historic Places on February 14, 1978, for its significance in commerce, engineering, industry, invention, and transportation.
The Crum Road Bridge is a historic bridge near Frederick, Frederick County, Maryland, United States. It spanned Israel Creek southeast of Walkersville. The bridge is an iron bowstring pony bridge that is 62 feet (19 m) in length and 15.8 feet (4.8 m) in width. The Crum Road Bridge was built on or about 1875, and was probably constructed by the King Iron Bridge Company of Cleveland, Ohio.
The Putnam Street Bridge, also known as the Marietta Bridge, is a historic United States river crossing that connects Marietta, Ohio, with its Fort Harmar district. The original 1880 bridge was the first free crossing of the Muskingum River. The 1913 bridge was a contributing structure to the Harmar Historic District. The bridge crosses the Muskingum, just above its confluence with the Ohio River.
The Foreaker Covered Bridge, with the first word sometimes spelled Foraker, and also called the Weddle Covered Bridge, is located on Monroe County Road 40, three miles east of Graysville, Ohio. The property was listed on the National Register in 1975.
The Hildreth Covered Bridge, also known as the "Hills Covered Bridge" or "Lafaber's Mill Bridge," is a historic covered bridge in Washington County, Ohio, United States. Located off State Route 26 in Newport Township, about 5 miles (8.0 km) east of the city of Marietta, the bridge historically carried Hills Bridge Road over the Little Muskingum River. Construction of the Hildreth Bridge was a long process: the most significant amount of work was done on the bridge in 1878, but the entire construction process occurred between 1871 and 1881. The identity of its builder is unknown.
The Harshman Covered Bridge near Fairhaven, Ohio, was built in 1894 by Everett S. Sherman. It was listed on the National Register of Historic Places in 1976. It was documented by the Historic American Engineering Record (HAER) in 2003.
The Eldean Covered Bridge is a historic covered bridge spanning the Great Miami River in Miami County, Ohio north of Troy. Built in 1860, it is one of the nation's finest surviving examples of a Long truss, patented in 1830 by engineer Stephen H. Long. At 224 feet (68 m) in length for its two spans, it is the longest surviving example of its type. It was listed on the National Register of Historic Places in 1975, and was designated a National Historic Landmark in 2016.
The Highway 79 Bridge was a historic bridge in Clarendon, Arkansas. It was a tall two-span Warren truss bridge, formerly carrying two-lane U.S. Route 79 (US 79), a major arterial highway in the region, across the White River just west of the city's downtown. The steel truss had a total length of 720 feet (220 m), set on four concrete piers. The outer pairs of piers were 160 feet (49 m) apart, and the middle pair were 400 feet (120 m) apart. The approaches were concrete, set on concrete pilings, with the western approach continuing for some 3 miles (4.8 km) across secondary water bodies. The bridge was built in 1930-31 by the Austin Bridge Company.
Brownsville Covered Bridge was a historic long truss covered bridge located at Brownsville, Union County, Indiana. It was built between 1837 and 1840, and was a single span covered timber bridge. It measured 182 feet (55 m) long and 21 feet 6 inches (6.55 m) wide. The bridge spanned the East Fork of the Whitewater River.
The Knight's Ferry Bridge is a historic covered bridge spanning the Stanislaus River at Knights Ferry, California. Built in 1863, it is one of the best-preserved 19th-century wood-iron Howe truss bridges to survive. It was designated a U.S. National Historic Landmark in 2012.
The Station Road Bridge, near Brecksville, Ohio, was built in 1882. It spans the Cuyahoga River between Cuyahoga County and Summit County, Ohio. It was listed on the National Register of Historic Places in 1979.
The historic bridges at the Lancaster campus of Ohio University were moved to the campus and sit about 100 yards (91 m) apart. The bridges were built in 1881 and 1884–85 very close to each other, both crossing Poplar Creek, and while the first-built is a wood-and-steel covered bridge and the second-built is all-steel, they are similar in design. Original and current locations of both bridges may be seen in OpenStreetMap linked at right.
The Germantown Covered Bridge, in Germantown, Ohio, was built in 1870. It was listed on the National Register of Historic Places in 1971. However, it has was delisted from the National Register after being destroyed in 1981.
The Rinard Covered Bridge, near Marietta, Ohio, was built in 1876. It was listed on the National Register of Historic Places in 1976.
The Salt Creek Covered Bridge, near Norwich in Perry Township, Muskingum County, Ohio, was built in 1876. It was listed on the National Register of Historic Places in 1974.
