The Mulberry River Bridge, also known as the Silver Bridge and the Wire Ford Bridge, is a historic Pratt through truss bridge northeast of Pleasant Hill, Arkansas, now a neighborhood of the city of Mulberry. The bridge normally carries Wire Road/Center Point Road across the Mulberry River. The bridge has three spans, set on metal caissons filled with concrete, and has a total length of 342 feet (104 m). Each span measures 105 feet (32 m), and has a deck width of 12 feet (3.7 m) and a vertical clearance of 13 feet (4.0 m). In 1927 it was rebuilt when two of the three spans were washed out by the Mulberry River. The bridge is the last known multi-span Pratt through truss bridge in the state.
The St. Francis River Bridge carries United States Route 70 over the St. Francis River near Madison in St. Francis County, Arkansas, United States. It consists of three Parker through trusses, each 162 feet (49 m) long, and a swing bridge span 230 feet (70 m) long. With approaches, the bridge has a total length of 921 feet (281 m). The swing span is mounted on a central pier, and is rotated by two workers operating a large hickory handle. The bridge was built in 1932–33, with the swing span design made to accommodate the demands of the United States War Department that the river remain navigable by military vessels. The bridge is one of three swing-span bridges in the state. It is likely that the swinging mechanism has never been used.
The Lee Creek Bridge in Natural Dam, Arkansas is a Pennsylvania through truss bridge that was built in 1934. It is a twin-span bridge with a total length of 587 feet (179 m), which carries Arkansas Highway 59 across Lee Creek. It rests on concrete piers and abutments, has a vertical clearance of 14 feet (4.3 m) and has a roadbed 22 feet (6.7 m) wide.
The St. Louis-San Francisco Overpass is a pony and deck truss bridge built in 1937 located in Imboden, Lawrence County, Arkansas. It carries U.S. Route 62 and Arkansas Highway 115 over the Spring River for 1,049.9 feet (320.0 m). The bridge has three Pratt deck trusses, each 112 feet (34 m) in length, and three Parker pony trusses, also 112 feet (34 m) long, with the balance of the bridge length in steel girder truss spans. The bridge is 24 feet (7.3 m) wide.
The Red River Bridge was a truss bridge crossing the Red River at Garland, Arkansas. It carried vehicular traffic from 1931 to 1990 and has since been demolished.
The Cache River Bridge is a Parker pony truss that spans the Cache River between Walnut Ridge and Paragould, Arkansas. It was built in 1934 by the Arkansas State Highway Commission and was designed by the Vincennes Bridge Company. Formerly carrying U.S. Route 412 and earlier Arkansas Highway 25, the structure was added to the National Register of Historic Places in 1990, and was bypassed by a new bridge in 1995.
The North Fork Bridge carries Arkansas Highway 5 over the North Fork River, or the North Fork of the White River, in Norfork, Arkansas, United States. It is a modern steel girder bridge, replacing a 1937 Warren deck truss bridge, which was the first road crossing of the North Fork River in Norfork. The 1937 bridge, demolished in 2014, was listed on the U.S. National Register of Historic Places in 1990, but was delisted in 2015.
The Little Missouri River Bridge, also known as the Nachitoch Bluff Bridge, is a historic bridge between rural southern Clark County, Arkansas and Nevada County, Arkansas. Now closed to traffic, it once carried County Road 179 over the Little Missouri River. Believed to be built in 1910, it is the only known Camelback Pratt truss bridge in the state. Its main span measures 185 feet (56 m), with a secondary Pratt truss span measuring 110 feet (34 m) in length, and there are I-beam-supported approaches on either side, giving the bridge a total length of 315 feet (96 m). The bridge is located on the historic route of the Natchitoches Trace, an early colonial French-Spanish trail through the area.
The Little Cossatot River Bridge is a historic bridge in rural Sevier County, Arkansas. It is located just west of Lockesburg, carrying County Road 139H over the Little Cossatot River. The bridge is a Warren pony truss structure, 70 feet (21 m) long, with 17-foot (5.2 m) approaches made of timber stringers. The trusses were built by the Morava Construction Company of Chicago, Illinois, and are believed to be the only of the company's trusses in the state. They feature a top chord that is a solid I-beam, which is connected by riveted plates to the bottom chord. The trusses are set on cylindrical concrete piers on either side of the river.
The Black River Bridge carries U.S. Route 67 (US 67) across the Black River in Pocahontas, Arkansas. The bridge is a twin span, each carrying two lanes of traffic. The northern bridge was a historic structure, built in 1934 by the Pittsburgh-Des Moines Steel Company, and was listed on the National Register of Historic Places. In 2016 demolition began on the northern bridge, and it was delisted in 2018. This bridge consisted of two Parker trusses, one on either side of a Warren swing span, and trestled approaches, giving it a total length of 1,255 feet (383 m). It was one of three surviving swing bridges in the state. The southern bridge is a modern steel girder structure, built in 1986, whose construction rendered the swing section inoperative.
The Osage Creek Bridge is a historic bridge in southern Benton County, Arkansas. The bridge formerly carried County Road 71 across Osage Creek, about 4.5 miles (7.2 km) north of Tontitown, but it has been closed. It is a single-span iron Pratt through truss structure, with a span of 124 feet (38 m), resting on concrete abutments. It has a lattice guardrail on one side, a feature that rarely survives on bridges of this type. The bridge was built in 1911 by an unknown builder, and is one of about 60 Pratt truss bridges in the state.
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.
The Newport Bridge is a historic cantilevered Warren truss bridge over the White River in Newport, Arkansas. Built in 1930 to carry U.S. Route 67 (US 67), the road it carries is now designated Arkansas Highway 367 (AR 367) after the former highway was relocated. The main bridge is 400 feet (120 m) long, with approaches from the west of 1,278 feet (390 m) and the south of 911 feet (278 m). It has cantilevered arms 138 feet (42 m) long supported by concrete piers, with a suspended Warren truss span of 125 feet (38 m). Designed by Ira G. Hedrick, it is one of three such bridges in the state.
The Harp Creek Bridge is a historic bridge in rural northern Newton County, Arkansas, carrying Arkansas Highway 7 across Harp Creek in the hamlet of Harrison. It is an open-spandrel arch bridge, built out of reinforced concrete in 1928 by the Luten Bridge Company. The arches span 69 feet (21 m), and are mounted on piers set 24 feet (7.3 m) from the abutments. The total structure length is 117 feet (36 m), and the deck is 23 feet (7.0 m) wide. Concrete balustrades line the sides of the bridge.
The Little Buffalo River Bridge is a historic bridge in central Newton County, Arkansas. The bridge carries Arkansas Highway 327 across the Little Buffalo River between Parthenon and Jasper. It is a seven-span reinforced concrete T-beam structure, with a total length of 212 feet (65 m) and a longest single span of 30 feet (9.1 m). It has a curb width of 19.1 feet (5.8 m), and an overall width of 22.3 feet (6.8 m), including the concrete balustrades on each side. It was built in 1939.
The Judsonia Bridge is a historic bridge, carrying Van Buren Street across the Little Red River on the south side of Judsonia, Arkansas. It is a three-span metal truss swing bridge, with a total structure length of 397 feet (121 m). Its center span is 266 feet (81 m) long, and is mounted on a pivot on a central pier. It and the two approach trusses are all Warren trusses. Built in 1924, it is one of three known swing bridges in the state, and the only one with a cantilevered swinging truss. It was closed to traffic in 2007, and reopened in 2013 after restoration.
The Springfield Bridge is a historic bowstring truss bridge, located in Beaverfork Lake Park in Conway, Arkansas, USA. It originally spanned Cadron Creek in rural Faulkner County east of Springfield. It is 188 feet (57 m) long, set on stone abutments, with tubular metal top chords that rise 15 feet (4.6 m) above the bottom chords. Built circa 1871–74, it is the oldest documented highway bridge in the state and its only documented bowstring arch bridge.
The Wallace Bridge, also known as the Nimrod Bridge, is a historic bridge in rural Perry County, Arkansas. It is located southeast of the hamlet of Nimrod, carrying County Road 18 across the Fourche La Fave River. It is a single-span camelback through truss structure, set on concrete abutments. The bridge has a truss length of 180 feet (55 m) and a roadway width of 15 feet (4.6 m). The bridge was built in 1908, its trusses constructed by the Southwestern Bridge Company. At the time of its listing on the National Register of Historic Places in 2008, it was one of three surviving camelback truss bridges in the state.
The Big Piney Creek Bridge is a historic bridge, carrying Arkansas Highway 123 across Big Piney Creek in Ozark-St. Francis National Forest, northeast of Hagarville, Arkansas. Its main span is a Warren through truss structure, 141 feet (43 m) in length, with steel deck girder approach spans giving the bridge a total length of 461 feet (141 m). The trusses are mounted on concrete piers. The bridge was built in 1931, during a period of financial hardship, and was for economic reasons built with a single-lane 12-foot (3.7 m) roadway.
Manzanola Bridge was a truss bridge which was originally built in 1911 by the Patterson-Burghardt Bridge Company over the Colorado River and later moved over the Arkansas River in the year 1950. The bridge used to connect the town of Manzanola, Otero County, with Crowley County in Colorado.
AR 7 over the Buffalo River, Pruitt, Arkansas 
