McKinley Bridge

McKinley Bridge
The McKinley Bridge seen from the Gateway Arch
Carries	1 dedicated service lane, 2 lanes of traffic, and 1 dedicated pedestrian/bicycle lane
Crosses	Mississippi River
Locale	St. Louis, Missouri and Venice, Illinois
Maintained by	Illinois Department of Transportation
Design	Steel truss bridge
Total length	6,313 feet (1,924 m)
Longest span	Three - 519 feet (158 m) spans
Clearance below	90 feet (27 m)
Opened	November 10, 1910 November 17, 2007 (pedestrian reopening) December 17, 2007 (full reopening)
Daily traffic	14,000 (est.)[1]
Coordinates	38°39′54″N 90°10′58″W / 38.665°N 90.18278°W / 38.665; -90.18278

The McKinley Bridge is a steel truss bridge across the Mississippi River. It connects northern portions of the city of St. Louis, Missouri with Venice, Illinois. It opened in 1910 and was taken out of service on October 30, 2001. The bridge was reopened for pedestrian and bicyclists on November 17, 2007 with a grand re-opening celebration.^[2] Since December 2007, McKinley has been open to vechicular traffic as well. It is accessible from Illinois State Route 3 in Illinois and from the intersection of Salisbury and North 9th Street in the City of St. Louis. The bridge carried both railroad and vehicular traffic across the Mississippi River for decades. By 1978, the railroad line over the span was closed, and an additional set of lanes was opened for vehicles in the inner roadway.

The McKinley Bridge was the first alignment of U.S. Route 66 across the Mississippi. It is commonly assumed that the bridge was named for President William McKinley; but in reality, it was named for the builder, William B. McKinley, chief executive of the Illinois Traction System interurban electric railway, which accessed St. Louis via the bridge.

The current alignment of the bridge carries two lanes of traffic on the inner lanes. The outer lane on the north side of the bridge will become an exclusive service lane, while the outer lane on the south side of the bridge will become a sidewalk and bike path. It is expected to carry 14,000 vehicles across the river daily.^[1]

History

Designer of the bridge was American engineer Ralph Modjeski.^[3] When the US Highway System was instituted in 1926, the McKinley Bridge carried the famous Route 66 across the Mississippi River for four years until a new alignment took the route over Chain of Rocks Bridge in order to avoid leading traffic directly into the downtown St. Louis area.

The bridge was owned by the city of Venice, Illinois and operated as a toll bridge.^[4] After decades of disrepair due to the lack of toll revenues, the McKinley Bridge was closed in 2001.^[1]

The state of Illinois attempted to provide money to the city of Venice for repairing the bridge, but was unable to do so because of the outstanding taxes owed by the city. As a result, the City of St. Louis foreclosed on the bridge, delaying reconstruction efforts further. In an agreement reached in June 2003, the states of Illinois and Missouri agreed to take over ownership of the bridge from the city of Venice.^[5]

Rehabilitation began in 2004 and the original plans for the repairs anticipated a re-opening in late 2005.^[5] However, the date was pushed back due to the addition of The Great Rivers Greenway Bikeway tie-in. The rehabilitated McKinley Bridge consists of the three original river truss spans (Spans 26-29, 519 ft (158 m) long each) and thirty-three steel plate girder spans, with a length totaling 4,162.5 ft (1,268.7 m) The Bridge reopened to pedestrians and bicycles on November 17, 2007^[6] and was fully reopened to traffic on December 17, 2007.^[7]

See also

• List of crossings of the Upper Mississippi River
• List of road-rail bridges

References

1. ^ ^{a b c} Jadhav, Adam (2007-06-03). "Officials hope to reopening of McKinley Bridge". http://www.stltoday.com/stltoday/news/stories.nsf/illinoisnews/story/6E8D5E0E6AF4E641862572EE0018AF5F?OpenDocument. Retrieved 2007-07-12. 
2. ^ St. Amand, Amanda (2007-10-21). "Be thankful: Next month, we'll have McKinley back". St. Louis Post-Dispatch. http://www.stltoday.com/stltoday/news/columnists.nsf/mandystamand/story/DD6B11C8CCFFA28D8625737A0017A0D7?OpenDocument. Retrieved 2007-10-22. 
3. ^ Glomb, Jozef; Peter J. Obst (Translator) (2002) (in English). A man who spanned two eras: The story of bridge engineer Ralph Modjeski. Philadelphia: Kosciuszko Foundation. ISBN 978-0917004254.
4. ^ "State of Illinois Public Acts". http://www.ilga.gov/legislation/publicacts/pubact92/acts/92-0679.html. Retrieved 2007-05-03. 
5. ^ ^{a b} Office of James F. Costello (2003-06-16). "U.S. CONGRESSMAN JERRY COSTELLO PARTICIPATES IN ANNOUNCEMENT OF MCKINLEY BRIDGE BUYOUT". http://costello.house.gov/press/2003/jun16.shtml. Retrieved 2008-11-01. 
6. ^ "McKinley Bridge Opens To Pedestrians". http://www.ksdk.com/news/news_article.aspx?storyid=134539. 
7. ^ "McKinley Bridge reopens to traffic after $52 M renovation". 2007-12-17. http://www.stltoday.com/stltoday/news/stories.nsf/illinoisnews/story/D33130E7244CA1D0862573B50019090D?OpenDocument. Retrieved 2008-11-01. 

External links

• IDOT:McKinley Bridge Structure Reconstruction Project
• McKinley Bridge Mississippi River Crossing At St. Louis
• Historic Bridges of the U.S. | McKinley Bridge