The Colorado River is an approximately 862-mile (1,387 km) long river in the U.S. state of Texas. It is the 18th longest river in the United States and the longest river with both its source and its mouth within Texas.
The Regency Bridge, locally known as the "Swinging Bridge," is a one-lane suspension bridge over the Colorado River in Texas. It is located at the intersection of Mills County Road 433 and San Saba County Road 137, both gravel roads, near a small community called Regency. The bridge spans the Colorado River between Mills and San Saba counties.
These historic properties and districts in the state of Texas are listed in the National Register of Historic Places. Properties and/or districts are listed in most of Texas's 254 counties.
The Kansas City Bridge Company was a bridge building company that built many bridges throughout the Midwest United States in the early 1900s. The company was founded in 1893 and ceased business around 1960.
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.
Canton Bridge Company was a firm that was later incorporated into the American Bridge Company. The firm was established in Canton, Ohio in 1892 and became one of the nation's biggest bridge-builders during the early 20th century. It designed and/or built many bridges that later became listed on the U.S. National Register of Historic Places (NRHP).
The Colorado Department of Highways is the antecedent of today's Colorado Department of Transportation.
The Missouri Valley Bridge & Iron Co., also known as Missouri Valley Bridge Company, was a engineering, construction, and steel fabrication firm that operated through the late nineteenth and most of the twentieth centuries. It was based in Leavenworth, Kansas, with a WWII facility in Evansville, Indiana.
Fargo Bridge & Iron Co. was a bridge company based in North Dakota in the early part of the 20th century.
The Vincennes Bridge Company, based in Vincennes, Indiana, was a designer and builder of bridges that was "one of Indiana's 'most successful bridge-building firms'".
George Herndon Pegram (1855–1937), most commonly known as George H. Pegram, was an engineer who patented the Pegram truss.
Waddell & Harrington was an American engineering company that designed bridges from 1907 to 1915. It was formed in 1907 as a partnership of John Alexander Low Waddell (1854–1938) and John Lyle Harrington (1868–1942) and was based in Kansas City, Missouri, but had offices in Portland, Oregon, and Vancouver, British Columbia. The company designed more than 30 vertical-lift bridges for highways and railroads.
Robert and Company is an architectural engineering firm based in Atlanta, Georgia with multiple offices in the southern United States. It was founded in 1917. Its founder was L.W. "Chip" Robert Jr..
Brown Bellows & Columbia was an American building contractor firm formed to build the huge U.S. Naval Air Base at Corpus Christi, Texas in 1940, as part of the U.S. buildup prior to its entering World War II. It was a consortium of three firms: Houston-based Brown & Root, Oakland, California-based Columbia Construction, and Houston-based Bellows.
The Illinois Steel Company was an American steel producer with five plants in Illinois and Wisconsin. Founded through a consolidation in 1889, Illinois Steel grew to become the largest steel producer in the United States. In 1898, several other steel and transportation companies were merged into it to form the Federal Steel Company, itself merged into U.S. Steel in 1901.
The Virginia Bridge & Iron Co., also known as Virginia Bridge Company, was a bridge company based in Roanoke, Virginia.
The Pittsburgh-Des Moines Steel Company, and often referred to as Pitt-Des Moines Steel or PDM was an American steel fabrication company. It operated from 1892 until approximately 2002 when its assets were sold to other companies, including Chicago Bridge & Iron Company. The company began as a builder of steel water tanks and bridges. It also later fabricated the "forked" columns for the World Trade Center in the 1960s, and was the steel fabricator and erector for the Gateway Arch in St. Louis. A number of its works are listed on the National Register of Historic Places.
State Highway 29 Bridge at the Colorado River is located in both Burnet and Llano counties in the U.S. state of Texas, between Buchanan Dam and Inks Lake. It is also known as Inks Lake Bridge, and was added to the National Register of Historic Places listings in both counties on October 10, 1996. The 1,379.0 ft truss bridge was planned by the Texas Highway Department in 1929. Construction was completed by the Austin Bridge Company in 1937 at a cost of $188,000. United States Secretary of the Interior Harold Ickes and Texas Highway Commissioner Robert Lee Bobbitt were featured speakers during the dedication ceremony. A new four-lane vehicular bridge was built in 2005, and the old SH 29 Bridge is currently open only to pedestrians.
U.S. Highway 71 is a U.S. highway that runs from Krotz Springs, LA to the Fort Frances–International Falls International Bridge at the Canadian border. In Arkansas, the highway runs from the Louisiana state line near Doddridge to the Missouri state line near Bella Vista. In Texarkana, the highway runs along State Line Avenue with US 59 and partially runs in Texas. Other areas served by the highway include Fort Smith and Northwest Arkansas.
The Illinois Steel Bridge Company was an American manufacturer of bridges based in Jacksonville, Illinois. It is credited as builder of a number of bridges and other structures that are listed on the National Register of Historic Places.
