Burlington Rail Bridge
Encyclopedia
The Burlington Bridge carries double tracked rail lines across the Mississippi River
between Burlington, Iowa
, and Gulf Port, Illinois
. The bridge is currently owned by BNSF Railway
as part of its Chicago to Denver mainline. It is somewhat controversial in that its swing-span only allows one barge to pass at a time and the US Coast Guard has declared it a navigational hazard. The bridge is planned to be replaced with a vertical lift bridge to double the width of the navigational channel once about $40 million is appropriated. As of 2005, around half of the estimate has been approved. Amtrak
's California Zephyr
crosses this bridge. The original bridge at this location was constructed in 1868. It was reconstructed in 1893 in its current form. On May 1, 2008, 5 fully loaded barges broke loose during a period of high water. One struck the bridge and became lodged under it. The bridge was closed until midday on May 2, when one track was opened after it was deemed safe. The barge was removed during the afternoon of May 3 and the other track was reopened that evening bringing the bridge back to full use to carry the dozens of trains that cross it daily. Not counting this incident, it has only ever been closed three times, 1965, 1993, and again in June, 2008, due to severe flooding.
As of late 2009, BNSF Railway has begun work to replace the bridge. As of October 2010 a new span section can be seen directly south of the existing structure. Beginning December 21, 2010 trains have begun crossing the new lift span. The new lift span is not complete. The night of 1/29/11 explosions were set to remove the old center pier from the swing span. There was an error in the way the explosions were set that caused the lift span to lift in the air approximately three feet in the air. It caused bending and warping. The bridge was reopened in March 2011, and the bridge was removed from the Coast Guard navigational hazards list the following month. A final half truss span will be placed within the structure sometime around August 2011, completing the bridge renovation.
When completed this will be only the fourth vertical-lift bridges along the Mississippi River. It will join the St. Paul Union Pacific Vertical-lift Rail Bridge in St. Paul, Minnesota, the Hastings Rail Bridge in Hastings, Minnesota and the Wabash Bridge in Hannibal, Missouri. It will be the only one that is double tracked.
Mississippi River
The Mississippi River is the largest river system in North America. Flowing entirely in the United States, this river rises in western Minnesota and meanders slowly southwards for to the Mississippi River Delta at the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains...
between Burlington, Iowa
Burlington, Iowa
Burlington is a city in, and the county seat of Des Moines County, Iowa, United States. The population was 25,663 in the 2010 census, a decline from the 26,839 population in the 2000 census. Burlington is the center of a micropolitan area including West Burlington, Iowa and Middletown, Iowa and...
, and Gulf Port, Illinois
Gulf Port, Illinois
Gulf Port is a village in Henderson County, Illinois, in the United States. As of the 2000 census, the village population was 207. It is part of the Burlington, IA–IL Micropolitan Statistical Area. The village was completely submerged, save the roofs of some homes and buildings, by a levee...
. The bridge is currently owned by BNSF Railway
BNSF Railway
The BNSF Railway is a wholly owned subsidiary of Berkshire Hathaway Inc., and is headquartered in Fort Worth, Texas. It is one of seven North American Class I railroads and the second largest freight railroad network in North America, second only to the Union Pacific Railroad, its primary...
as part of its Chicago to Denver mainline. It is somewhat controversial in that its swing-span only allows one barge to pass at a time and the US Coast Guard has declared it a navigational hazard. The bridge is planned to be replaced with a vertical lift bridge to double the width of the navigational channel once about $40 million is appropriated. As of 2005, around half of the estimate has been approved. Amtrak
Amtrak
The National Railroad Passenger Corporation, doing business as Amtrak , is a government-owned corporation that was organized on May 1, 1971, to provide intercity passenger train service in the United States. "Amtrak" is a portmanteau of the words "America" and "track". It is headquartered at Union...
's California Zephyr
California Zephyr
The California Zephyr is a long passenger train route operated by Amtrak in the midwestern and western United States.It runs from Chicago, Illinois, in the east to Emeryville, California, in the west, passing through the states of Illinois, Iowa, Nebraska, Colorado, Utah, Nevada, and California...
crosses this bridge. The original bridge at this location was constructed in 1868. It was reconstructed in 1893 in its current form. On May 1, 2008, 5 fully loaded barges broke loose during a period of high water. One struck the bridge and became lodged under it. The bridge was closed until midday on May 2, when one track was opened after it was deemed safe. The barge was removed during the afternoon of May 3 and the other track was reopened that evening bringing the bridge back to full use to carry the dozens of trains that cross it daily. Not counting this incident, it has only ever been closed three times, 1965, 1993, and again in June, 2008, due to severe flooding.
As of late 2009, BNSF Railway has begun work to replace the bridge. As of October 2010 a new span section can be seen directly south of the existing structure. Beginning December 21, 2010 trains have begun crossing the new lift span. The new lift span is not complete. The night of 1/29/11 explosions were set to remove the old center pier from the swing span. There was an error in the way the explosions were set that caused the lift span to lift in the air approximately three feet in the air. It caused bending and warping. The bridge was reopened in March 2011, and the bridge was removed from the Coast Guard navigational hazards list the following month. A final half truss span will be placed within the structure sometime around August 2011, completing the bridge renovation.
When completed this will be only the fourth vertical-lift bridges along the Mississippi River. It will join the St. Paul Union Pacific Vertical-lift Rail Bridge in St. Paul, Minnesota, the Hastings Rail Bridge in Hastings, Minnesota and the Wabash Bridge in Hannibal, Missouri. It will be the only one that is double tracked.
External links
- Historic American Engineering Record (Library of Congress) Survey number HAER IA-20
- Historic American Engineering Record (Library of Congress) - Survey number HAER NE-2. 500+ data pages discuss Chief Engineer George S. Morrison and many of his bridges including this bridge.
- RiverWeb