The Clark Bridge (sometimes referred to as the Super Bridge as the result of an appearance on Nova) is a cable-stayed bridge across the Mississippi River between Alton, Illinois and Black Jack, Missouri. The bridge was built in 1994 and carries U.S. Route 67 across the river. It is the northernmost river crossing in the St. Louis metropolitan area. Nova is a popular science television series from the USA produced by WGBH and can be seen on PBS and in more than 100 countries. ... A cable-stayed bridge is a bridge that consists of one or more pillars, with cables supporting the roadbed. ... This article is about the river in the United States. ... Alton is a city located in Madison County, Illinois. ... Black Jack is a city located in St. ... U.S. Highway 67 in Dallas, Texas now extends to the U.S.-Mexico border through the open range of west Texas. ... Nickname: Gateway City, Gateway to the West, or Mound City Motto: Official website: http://stlouis. ...
The new Clark Bridge replaces a truss bridge built in 1928, also named after explorer William Clark. The bridge carries four lanes of divided highway traffic, as well as two bike lanes, whereas the old bridge only carried two lanes (similar to the upstream Champ Clark Bridge). William Clark (August 1, 1770 - September 1, 1838) was a Scottish-American explorer who accompanied Meriwether Lewis on the Lewis and Clark Expedition. ...
Replacing the old 75-year-old ClarkBridge in Alton with the new one, which was completed 10 years ago, was a major undertaking that had been a long time in coming.
A viable bridge crossing to St. Louis to the east was one of the most important aspects to the city's survival and helping the area to grow again.
The old bridge was demolished with the use of charges to cut the members into pieces; the old substructure was demolished by use of drilled and placed charges to fracture the concrete so that everything could be easily removed from the river, Putz said.
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