Liberty Bend Bridge

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Liberty Bend Bridge
Carries Route 291
CrossesMissouri River
LocaleSugar Creek, Missouri
Designcantilever truss
MaterialSteel
Total length1,883.3 feet
Longest span460.1 feet
Vertical clearance16.5 feet
 
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Liberty Bend Bridge
Carries Route 291
CrossesMissouri River
LocaleSugar Creek, Missouri
Designcantilever truss
MaterialSteel
Total length1,883.3 feet
Longest span460.1 feet
Vertical clearance16.5 feet

The Liberty Bend Bridge is the common name for the two cantilever truss bridges on Route 291 over the Missouri River in Sugar Creek, Missouri in the Kansas City metropolitan area.

Although the bridges cross over the Missouri River, they do not cross the county line. When the Missouri River was rerouted in 1949, it cut across the northern part of Jackson County, Missouri. This left part of the county north of the river, which is known as River Bend. The original Liberty Bend Bridge was located about two miles to the north, which then crossed over into Clay County, Missouri.

The main span length is 460.1 feet and the total length is 1,883.3 feet. Vertical clearance is 16.5 feet.

Contents

History

The original Liberty Bend Bridge was built in 1927, and was dismantled in 1973. After the new river channel was cut and the new bridge build over it in 1949, the old bridge continued to carry traffic from the bottoms up to Arsenal Hill, spanning the old riverbed and also crossing the railroad tracks. The then 291, now Southview Dr, continued north. In the early 1970s the new four-lane divided 291 was built along the eastside of the old highway, and the new Independence-Liberty Bridge (the pair of bridges now carrying 291 across the railroad) was built alongside the old Liberty Bend Bridge. It was then, that the old bridge was torn down.[1]

Northbound

The northbound bridge was built 1949 (with the rerouting, and new channel of the Missouri River) and rehabilitated 1986. With the completion of the new bridge (southbound), all traffic was moved over to the new span. Work immediately began on the northbound bridge during the years 2001-05. The bridge was rehabilitated once again, and deck was completely removed and replaced. The northbound bridge reopened in 2005. The northbound deck is 23.9 feet wide.

Southbound

The southbound bridge was started in 1996, completed and opened in 2001 with a deck width of 40 feet.

July 2009 Emergency Closure

On July 7, 2009, a routine inspection revealed serious problems with the northbound bridge. MoDOT immediately closed the span indefinitely. In a few days a temporary crossover was constructed, allowing the rerouting of northbound traffic to share the southbound bridge while repairs where completed. The span opened for traffic in September 2009.[2]

See also

References

  1. ^ http://bridgehunter.com/mo/clay/old-liberty/
  2. ^ http://libertytribune.com/200907074553/breaking-news/breaking-news/northbound-missouri-highway-291-bridge-closed.html

Coordinates: 39°10′4.4″N 94°23′42.0″W / 39.167889°N 94.395°W / 39.167889; -94.395