The Steel Bridge is a through truss, double-deck vertical-lift bridge across the Willamette River in Portland, Oregon, United States, opened in 1912. Its lower deck carries railroad and bicycle/pedestrian traffic, while the upper deck carries road traffic, and light rail (MAX), making the bridge one of the most multimodal in the world. It is the only double-deck bridge with independent lifts in the world and the second oldest vertical-lift bridge in North America, after the nearby Hawthorne Bridge. The bridge links the Rose Quarter and Lloyd District in the east to Old Town Chinatown neighborhood in the west.
The 14th Street bridges refers to the three bridges near each other that cross the Potomac River, connecting Arlington, Virginia and Washington, D.C. Sometimes the two nearby rail bridges are included as part of the 14th Street bridge complex. A major gateway for automotive, bicycle and rail traffic, the bridge complex is named for 14th Street, which feeds automotive traffic into it on the D.C. end.
The Governor Alfred E. Driscoll Bridge, is a bridge on the Garden State Parkway in the U.S. state of New Jersey, spanning the Raritan River near its mouth in Raritan Bay. The bridge connects the Middlesex County communities of Woodbridge Township on the north with Sayreville on the south. With a total of 15 travel lanes and 6 shoulder lanes, it is one of the world's widest and busiest motor vehicle bridges. Only 30 feet east of the Driscoll Bridge is the Edison Bridge, which carries U.S. Route 9. The bridge offers views of some of the taller buildings in the Lower Manhattan skyline, the New Brunswick skyline, the Verrazzano-Narrows Bridge, and the Outerbridge Crossing.
The Delaware Memorial Bridge is a dual-span suspension bridge crossing the Delaware River. The toll bridges carry Interstate 295 and U.S. Route 40 and is also the link between Delaware and New Jersey. The bridge was designed by the firm of Howard, Needles, Tammen & Bergendoff with consulting help from engineer Othmar Ammann, whose other designs include the George Washington Bridge and the Verrazzano-Narrows Bridge.
The Marquam Bridge is a double-deck, steel-truss cantilever bridge that carries Interstate 5 traffic across the Willamette River from south of downtown Portland, Oregon, on the west side to the industrial area of inner Southeast on the east. It is the busiest bridge in Oregon, carrying 140,500 vehicles a day as of 2016. The upper deck carries northbound traffic; the lower deck carries southbound traffic. The Marquam also has on and off ramps for Interstate 405 on the south end of the bridge, while the terminus on the east bank of the river is near the interchange with Interstate 84.
The Maurice J. Tobin Memorial Bridge is a cantilever truss bridge that spans more than two miles (3.2 km) from Boston to Chelsea over the Mystic River in Massachusetts. The bridge is the largest in New England. It is operated by the Massachusetts Department of Transportation and carries U.S. Route 1. It was built between 1948 and 1950 and opened to traffic on February 2, 1950, replacing the former Chelsea Bridge. The 36-foot (11 m)-wide roadway has three lanes of traffic on each of the two levels with northbound traffic on the lower level and southbound traffic on the upper level.
The MacArthur Bridge is a truss bridge that connects St. Louis, Missouri and East St. Louis, Illinois over the Mississippi River. The bridge was initially called the "St. Louis Municipal Bridge" and known popularly as the "Free Bridge" due to the original lack of tolls. Tolls were added for auto traffic beginning in 1932. In 1942, the bridge was renamed for Douglas MacArthur. The bridge was constructed to break the monopoly of the Terminal Railroad Association, which controlled two other bridges at St. Louis and charged what were viewed as unreasonable tolls.
The Gold Star Memorial Bridge is a pair of steel truss bridges that carry both Interstate 95 and U.S. Route 1 across the Thames River between New London, Connecticut and Groton, Connecticut. The bridge is the largest structure in the state, with more than 1,000,000 sq ft (93,000 m2) of deck area, and the longest bridge in the state at 6,000 feet (1,829 m). Its 11 highway lanes accommodate an average daily traffic of 117,000 vehicles. The bridge is actually a set of twin bridges, but they are generally spoken of using the singular "bridge".
The Birmingham Bridge is a bowstring arch bridge that is located in Pittsburgh, Pennsylvania and spans the Monongahela River.
The John F. Kennedy Memorial Bridge is a six-lane, single-deck cantilever bridge that carries southbound Interstate 65 across the Ohio River, connecting Louisville, Kentucky and Jeffersonville, Indiana. The main span is 700 feet (213 m) and the bridge has a total length of 2,498 feet (761 m). The span carries six southbound lanes. It is named after U.S. President John F. Kennedy.
The Great Egg Harbor Bridge is a series of four bridges along the Garden State Parkway in New Jersey, with tolls collected in the southbound direction. It crosses the Great Egg Harbor Bay, connecting Upper Township, in Cape May County to Somers Point in Atlantic County. The bridge crosses over a section of Egg Harbor Township, and Drag Island. It has carried a portion of U.S. Route 9 since 2013.
Interstate 95 (I-95) is a major north–south Interstate Highway that runs along the East Coast of the United States from Miami, Florida, north to the Canada–United States border at Houlton, Maine. In the state of Pennsylvania, it runs 51.00 miles (82.08 km) from the Delaware state line near Marcus Hook in Delaware County in the southeastern part of the state northeast to the Delaware River–Turnpike Toll Bridge at the New Jersey state line near Bristol in Bucks County, closely paralleling the New Jersey state line for its entire length through Pennsylvania.
The Fairfax Bridge and Platte Purchase Bridge were a pair of twin truss bridges over the Missouri River that handled traffic on U.S. Route 69 (US 69), connecting Interstate 635 (I-635) in Riverside, Missouri with the Seventh Street Trafficway in Fairfax, Kansas. The southbound span was built by the Kansas City Bridge Company, and was 2,486.5 feet (757.9 m) long and had 13 spans on 15 piers. The northbound spans biggest span was 465.96 feet and it is 2552.19 feet long and had a deck width of 28.31 feet and vertical clearance of 15.02 feet.
The Platte Purchase Bridge was a continuous truss bridge over the Missouri River that handled northbound U.S. Route 69, connecting the Seventh Street Trafficway in Fairfax, Kansas with Interstate 635 (Kansas–Missouri) in Riverside, Missouri. Its biggest span was 465.96 feet and it is 2552.19 feet long and had a deck width of 28.31 feet and vertical clearance of 15.02 feet. The bridge was named for the Platte Purchase.
The Miami Bridge, also known as the McDaniel Memorial Bridge, is a new concrete girder bridge that was built to replace a cantilever through truss bridge over the Missouri River at Miami, Missouri between Saline County, Missouri and Carroll County, Missouri. The Miami Bridge carries Route 41. The Miami Bridge was built in 1939, and its deck was replaced in 1983 as part of a rehabilitation project. The old bridge's main cantilever span was 474.7 feet, while the two anchor spans were each 415 feet in length, resulting in a total cantilever truss length of 1304.7 feet. There were 11 approach spans, including four Warren deck truss spans, three on the northern approach and one on the southern approach. All remaining approach spans were steel stringer (multi-beam/girder) spans. Total bridge length including approach spans is 2,071.9 feet. The bridge's deck width is 23.0 feet and it has vertical clearance of 16.5 feet.
The Glasgow Bridge was five-span through truss bridge over the Missouri River on Route 240 between Howard County, Missouri and Saline County, Missouri at Glasgow, Missouri.
The Washington Bridge is a concrete girder bridge that carries Route 47 over the Missouri River at Washington, Missouri It replaces a cantilever truss bridge of the same name that passed between Franklin County, Missouri and Warren County, Missouri. It has also been known as the Route 47 Missouri River Bridge.
The Meridian Highway Bridge is a bridge that formerly carried U.S. Route 81 across the Missouri River between Nebraska and South Dakota. The Meridian Highway Bridge connects Yankton, South Dakota with rural Cedar County, Nebraska. The Meridian Bridge is a double-deck bridge, with the top level having carried traffic into South Dakota from Nebraska, and the lower level having carried traffic into Nebraska from South Dakota. It was closed to all traffic in 2008, but reopened for use only by pedestrians and bicycles in 2011.
The Yadkin River bridges are bridges crossing the Yadkin River between Rowan and Davidson Counties near Spencer, North Carolina in the United States. The northbound span of the Yadkin River Veterans Memorial Bridge, the first of two carrying Interstate 85 / U.S. Highway 52, opened May 5, 2012, and on August 2, 2012, southbound traffic moved to that span as well. A southbound span of the same bridge was completed in October 2012 and opened to traffic in March 2013. Each span carries four lanes of traffic.
The Clay's Ferry Bridge is a combination of three former bridges combined into one bridge. It carries Interstate 75 along with US 25 and US 421 across the Kentucky River between Madison and Fayette counties.
Route 291 
