The Seventh Street Improvement Arches are a double-arched masonry highway bridge that formerly spanned the St. Paul and Duluth Railroad tracks in Saint Paul, Minnesota, United States. The Seventh Street Improvement Arches are historically significant for its rarity and the technically demanding nature of its skewed, helicoidal spiral, stone-arch design. The bridge is one of the few of its type in the United States, and is the only known bridge of its type in Minnesota. It was built from 1883 to 1884 by Michael O'Brien and McArthur Brothers of Chicago and was designed by William A. Truesdell. The bridge was listed on the National Register of Historic Places in 1989 and on the American Society of Civil Engineers Historic Civil Engineering Landmarks in 2000.
The Lamar Boulevard Bridge is a historic arch bridge carrying Texas State Highway Loop 343 over Lady Bird Lake in downtown Austin, Texas, United States. The bridge features six open-spandrel concrete arches spanning 659 feet (201 m) and carries tens of thousands of vehicles daily across the lake. Completed in 1942, the Lamar Boulevard Bridge was the second permanent bridge to cross the Colorado River, and one of the last Art Deco-style open-spandrel concrete arch bridges built in Texas. The bridge was named an Austin Landmark in 1993 and added to the National Register of Historic Places in 1994.
The Hares Hill Road Bridge is a single-span, wrought iron, bowstring-shaped lattice girder bridge. It was built in 1869 by Moseley Iron Bridge and Roof Company and is the only known surviving example of this kind. The bridge spans French Creek, a Pennsylvania Scenic River.
Plunketts Creek Bridge No. 3 was a rubble masonry stone arch bridge over Plunketts Creek in Plunketts Creek Township, Lycoming County in the U.S. state of Pennsylvania. It was built between 1840 and 1875, probably closer to 1840, when the road along the creek between the unincorporated villages of Barbours and Proctor was constructed. Going upstream from the mouth, the bridge was the third to cross the creek, hence its name.
Bridge 5757 or the Fond du Lac Culvert is a historic bridge in the Fond du Lac neighborhood of Duluth, Minnesota, United States. It was built in 1937 to carry Minnesota State Highway 23 over Mission Creek. It is a double-span culvert built using a modular, corrugated iron product called "multi-plate", with granite headwalls. The creek flows through two 20-foot (6 m) metal culverts that are 115 feet (35 m) wide. The bridge was part of a 0.75-mile (1.2 km) section of Highway 23 built as a wide, shaded, parkway-like divided highway known as Veterans' Evergreen Memorial Highway.
The Mill Street Stone Arch Bridge is located on that street in Pine Hill, New York, United States. It is a small bridge over a local creek built around the turn of the 20th century. It is one of two stone arch bridges in the former village built by local stonemason Matthew G. Thompson. It has remained intact and in use since then, and was listed on the National Register of Historic Places in 1996. It is located in the Pine Hill Historic District.
The Pithole Stone Arch Bridge is a 37-foot (11 m) masonry, deck arch bridge that spans Pithole Creek between Cornplanter and President Townships, Venango County in the U.S. state of Pennsylvania. The bridge was listed on the National Register of Historic Places in 1988 and was documented by the Historic American Engineering Record (HAER) in 1997.
The Clinton Falls Bridge, also known as the Old Mill Bridge and formally as Bridge L-5573, is a historic steel Pratt through truss bridge that spans the Straight River in Clinton Falls Township, Minnesota. It was listed on the National Register of Historic Places in 1997 as Bridge No. L-5573 for having local significance in the theme of engineering. It was nominated for being an example of early steel truss bridge design in Minnesota.
Bridge No. 1860, also known as the Samson Occom Bridge, is a fieldstone arch bridge in Montville, Connecticut, United States. Constructed by the Connecticut State Highway Department in 1936 as a Works Progress Administration project, it is located on Mohegan tribal land in an area that was once a part of Fort Shantok State Park. The bridge carries traffic from Massapeag Side Road over the Shantok Brook, a tributary of the Thames River. Spanning 12 feet (3.7 m) across the brook, the bridge's arch rises about 6 feet (1.8 m) above the water. According to a 2011 Connecticut Department of Transportation report, it carries 1,100 vehicles per day. Samson Occom Bridge was listed on the National Register of Historic Places in 1993.
The Pequabuck Bridge is a historic stone arch bridge, carrying a paved multiuse trail across the Pequabuck River in Farmington, Connecticut. Built in 1833, the bridge formerly carried the adjacent Meadow Road. It is one of the state's only surviving early 19th-century stone arch bridges and was listed on the National Register of Historic Places in 1984.
The Dinkey Creek Bridge, also known as Fresno County Bridge No. 42C-04, is a single-span, timber bowstring arch truss bridge that crosses Dinkey Creek in Fresno County, California, within Sierra National Forest. Built in 1938, it closed to automobile traffic in 1965 and was renovated in 1988 to replace rotting timbers. Designed by T.K. May, it was built by the U.S. Forest Service with Civilian Conservation Corps (CCC) labor. The structure was listed on the National Register of Historic Places in 1996.
The Gilsum Stone Arch Bridge carries Surry Road over the Ashuelot River in Gilsum, New Hampshire. Built in 1862–63, it is one of the highest stone arch bridges in the state. It has a span of 47 feet 8 inches (14.53 m), and an average height over the river of 36 feet 6 inches (11.13 m). The roadway is 43 feet 6 inches (13.26 m) above the riverbed. It stands on the site of four previous bridges, where the river passes through a deep gorge. The previous bridge was also a stone arch bridge, which was built in 1860 and collapsed a few months later. It was designed by William Leonard Kingsbury, a local official; its builders are not known because the town's records were destroyed in a fire. The present bridge's vault is carefully constructed from dry-laid granite voussoirs that were shaped for a very precise fit, with larger stones at the lower ends of the arch, and a smaller ones at the crown. Some of the stones were left with rough surfaces, while others were hammered smooth.
The Samuel Morey Memorial Bridge is a historic bridge carrying New Hampshire Route 25A across the Connecticut River between Orford, New Hampshire and Fairlee, Vermont. The steel through-arch bridge was built in 1937–38 to replace an older wooden bridge which had been damaged by flooding in 1936. It spans 432 feet (132 m), stands about 35 feet (11 m) above the river, and its arches rise 85 feet (26 m) above the roadway. It rests on poured concrete abutments that have a light Art Deco or Moderne styling. Wing walls recede from the abutments into the banks in three stepped sections. Below the bridge in the river is visible some riprap, stone remnants of the old bridge's abutments and central pier. The bridge is of a "tied arch" design, in which the two arches are joined together by ties to distribute the active load. This is in contrast to the Justice Harlan Fiske Stone Bridge joining Brattleboro, Vermont and Chesterfield, New Hampshire, which was built about the same time, and distributes the active load to its abutments. The bridge components were manufactured by the American Bridge Company; construction was by Hagen-Thibodeau Construction Company at a contracted cost of just over $209,000.
The Green River Crib Dam is a historic 19th-century dam on the Green River in western Guilford, Vermont. Built about 1811, it is a reminder of the modest industrial enterprises once conducted in the area using the water power it provided, and is one of the state's few surviving crib dams. It was listed on the National Register of Historic Places in 1995.
The Sacketts Brook Stone Arch Bridge, also known locally as the Hi-Lo Biddy Stone Arch Bridge, is a historic bridge just outside the village of Putney, Vermont. It is a stone arch bridge that formerly carried Mill Street across Sacketts Brook, about 0.25 miles (0.40 km) east of United States Route 5. It was built in 1906 by James Otis Follett, an area stonemason, and is one of a few surviving examples of his work. The bridge was listed on the National Register of Historic Places in 1976.
Bridge Number 3355 in Kathio Township, in Mille Lacs County, Minnesota, is a concrete slab bridge that carries U.S. Route 169 (US 169) over Whitefish Creek near Mille Lacs Lake. It is listed on the National Register of Historic Places for its architectural significance, especially the ornamental stonework as designed by the National Park Service and built by the Civilian Conservation Corps.
Bridge No. 3589 in Silver Creek Township, Minnesota is a reinforced concrete arch bridge carrying Minnesota State Highway 61 over the Stewart River just north of Two Harbors, Minnesota. The bridge was built in 1924, originally with a 70 feet (21 m) span and a width of 19 feet (5.8 m). It was widened to 39 feet (12 m) in 1939 because of increasing traffic loads. The bridge was listed on the National Register of Historic Places in 1998.
Bridge L8515 is a historic bridge in the Oatmeal Hill neighborhood of Duluth, Minnesota, United States. Built in 1922, it carries Lewis Street over Tischer Creek. Structurally it is a reinforced concrete arch bridge with a veneer of local gabbro masonry. Bridge L8515 was listed on the National Register of Historic Places in 2016 for its local significance in the theme of engineering. It was nominated for being a highly aesthetic example of the rustic bridges built in park-like settings in the first half of the 20th century.
The West Fifth Street Bridge is a historic cantilever concrete girder bridge in downtown Austin, Texas. Built in 1931, the bridge carries Fifth Street across Shoal Creek to link central Austin with neighborhoods that were then the city's western suburbs. It is one of only a handful of curved cantilever girder bridges in Texas, built as part of the city's 1928 master plan for urban development and beautification. The bridge was added to the National Register of Historic Places in 2019.
Bridge L6113 is a historic bridge in Congdon Park in Duluth, Minnesota, United States. Built in 1925, it carries East 4th Street over Tischer Creek. Structurally it is a reinforced concrete arch bridge with a veneer of local gabbro masonry. Artistically it mixes rustic, uncoursed masonry with neoclassical details in its limestone belt courses and arch ring. Bridge L6113 was listed on the National Register of Historic Places in 2016 for its local significance in the theme of engineering. It was nominated for its high aesthetic value of mixed architectural styles complementing its park setting.
