National Register of Historic Places

Fort Madison Bridge

Fort Madison, Lee County, Iowa
Listed
August 26, 1999
Type
Structure
Period
Early Republic
Ref No.
99001035

About this property

The Fort Madison Toll Bridge (the Santa Fe Swing Span Bridge for the old Santa Fe Railway) is a tolled, double-decked swinging truss bridge over the Mississippi River that connects Fort Madison, Iowa, and unincorporated Niota, Illinois. A double-track railway occupies the bridge's lower deck, while two lanes of road traffic are carried on the upper deck. The bridge is about 1 mile (1.6 km) long with a swing span of 525 feet (160 m), and was the longest and largest double-deck swing-span bridge in the world when constructed in 1927. It replaced an inadequate combination roadway/single-track bridge completed in 1887. The main river crossing consists of four 270-foot (82 m) Baltimore through truss spans and a swing span of two equal arms, 266 feet (81 m) long. In 1999, it was listed in the National Register of Historic Places under the title, Fort Madison Bridge, ID number 99001035. It was also documented as survey number IA-62 by the Historic American Engineering Record, archived at the Library of Congress. Construction and photographic details were recorded in the Scientific American magazine. The bridge is the western terminus of Illinois Route 9, which continues eastwards towards Canton, Illinois, about 80 miles (130 km), and Peoria, about 100 miles (160 km). Iowa Highway 2 formerly reached the bridge from the west. On July 26, 1927, operations were transferred from the original single-track bridge to the current double-track bridge. The first opening for river traffic occurred at 11:58 a.m. on July 26, 1927, for the scow C. W. Howell, traveling downriver with no barges attached. The bridge is privately owned by BNSF Railway and is the river crossing for the Southern Transcon, BNSF's Chicago–Southern California main line. In 2022, between 40 and 100 trains crossed the bridge daily, including Amtrak's Southwest Chief. Amtrak's Fort Madison station is 2 miles (3.2 km) west of the bridge. Per Coast Guard regulations and the BNSF Fort Madison River Bridge operations manual, river traffic has the right-of-way over train and vehicle traffic on the bridge. The durations of openings vary depending on weather, river current, size and number of boats, and, occasionally, mechanical problems. A typical opening for a tow with 15 barges lasts 15–20 minutes. The bridge opens over 2,000 times yearly, an average of more than five times daily.

Location

Fort Madison, Lee County, Iowa
40.63060, -91.29782

Categories

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National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Nearby Historic Sites

Iowa State Penitentiary Cellhouses Historic District
Listed
0.3 mi
Sheaffer, Walter A., House
Industrial
0.6 mi
Beck, Chief Justice Joseph M., House
Industrial
0.6 mi
Cattermole Memorial Library
Civil War
0.6 mi
Sheaffer, Craig and Virginia, House
Industrial
0.7 mi

Nearby Battles

Fort Madison Siege
1812Early Republic
1 mi
Fort Madison Siege and Evacuation
1813Early Republic
1.1 mi
Fort Madison Siege (1812–1813)
1812Early Republic
2.5 mi

Questions about this property

When was Fort Madison Bridge listed on the National Register?

Fort Madison Bridge was listed on the National Register of Historic Places on August 26, 1999.

What type of historic resource is Fort Madison Bridge?

Fort Madison Bridge is classified as a structure in the National Register of Historic Places.

What is the period of significance for Fort Madison Bridge?

The period of significance for Fort Madison Bridge is recorded as the early_republic era.

Can I research the history near Fort Madison Bridge?

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