Champ Clark Bridge
|Champ Clark Bridge|
The Champ Clark Bridge looking east
|Carries||2 lanes of US 54|
|Locale||Louisiana, Missouri / Atlas Township, Pike County, Illinois|
|Maintained by||Missouri Department of Transportation|
|Total length||2,286 feet (697 m)|
|Width||20 feet (6 m)|
|Longest span||418 feet (127 m)|
The Champ Clark Bridge is a five-span truss bridge over the Mississippi River connecting Louisiana, Missouri with the state of Illinois. It carries U.S. Route 54 northeast to Pittsfield, Illinois, where U.S. 54 terminates. It was formerly a toll bridge.
During construction, a span of the bridge collapsed on September 6, 1927 due to faulty false work. The second span from the Missouri shore collapsed without warning just after quitting time. Two workmen were on still the span resulting in one fatality and one serious injury. This span collapse caused the failure of the first company formed to finance construction of the bridge, delaying completion for at least one year.
The bridge is narrow, allowing for two lanes of traffic on a 20 feet (6 m) deck. The bridge, originally painted silver, was repainted deep green in 1983, and repaired in 1999. In 2005, the Missouri Department of Transportation again rehabbed and repainted the bridge, replacing the green color of the bridge with gray. The bridge is 2,286.4 feet (697 m) in length. The span over the main channel of the Mississippi River is 418.5 feet (128 m) in length.
The Missouri Department of Transportation announced a tentative closing schedule for repairs to the Champ Clark Bridge in 2012. The repairs were deemed necessary to permanently fix damage inflicted on the structure in December 2011 where a vehicle struck the through-truss section of the bridge. Repairs included removal and replacement of rivets, installation of supports & new steel. The bridge was to be closed for approximately a week.
In 2013, MoDOT and IDOT heightened its restrictions on oversized loads on the bridge, citing its age and width. Pull-off areas were constructed, and all wide/oversized loads must pull over and call the Louisiana, MO police department for an escort. The Speed Limit was also reduced to 30 mph. In 2014, a legal weight limit of 40 tons being put into place, due to accelerated deterioration. MoDOT affirms that the bridge is safe to travel so long as motorists comply with the weight and speed limits.
In 2015, MoDOT and IDOT were jointly awarded a federal TIGER grant to reduce the cost to each state and Illinois committed its share. In 2016, MoDOT announced inclusion of funding for its portion of the bridge replacement cost in its draft five-year plan, subject to a final vote in July. 
- Missouri Department of Transportation. "Champ Clark Bridge". 2005. Retrieved January 30, 2006.
- Baughn, James et al. "Historic Bridges of the Midwest | Champ Clark Bridge |Pike County, Missouri and Pike County, Illinois". 2006. Retrieved January 30, 2006.
- Weeks, John. "Champ Clark Bridge, Louisiana, MO". 2005. Retrieved January 30, 2006.
- KHQA TV, Quincy, IL  2012. Retrieved March 8, 2012
- Louisiana Press-Journal  2016. Retrieved June 13, 2016
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