Helena Bridge

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Helena Bridge
Helena Bridge.jpg
Coordinates34°29′48″N 90°35′17″W / 34.49667°N 90.58806°W / 34.49667; -90.58806
Carries2 lanes of US 49
CrossesMississippi River
LocaleHelena, Arkansas and Lula, Mississippi
ID number000000000002899
Characteristics
DesignCantilever bridge
Total length5,204 feet (1,586 m)
Width28 feet (9 m)
Longest span804 feet (245 m)
Clearance below119 feet (36 m)
History
OpenedJuly 27, 1961
Statistics
Daily traffic6,000 (2007)
Location of Helena, Arkansas
Crossing Helena Bridge

The Helena Bridge is a cantilever bridge carrying U.S. Route 49 across the Mississippi River between Helena, Arkansas and Lula, Mississippi.

The main cantilever span was modeled on the similar Benjamin G. Humphreys Bridge which had been built downstream by Arkansas and Mississippi roughly two decades earlier. However, the river navigation issues that led to the replacement of the Humphreys Bridge with the Greenville Bridge do not apply to the Helena Bridge, as the river curve here is far less severe than the one just upstream from the Humphreys and Greenville Bridges.

The bridge had a stated construction cost of $14 million, and was opened as a toll bridge in 1961, replacing the previous ferry. The total length of the bridge is slightly less than a mile. [1][2] The bridge superstructure suffered its first substantial damage from a barge accident in July 1997.[3]

References

See also