Historic Bridges
of the United States
Natchez Trace MS 18 Bridge
Claiborne County
,
Mississippi
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Arch bridge over Natchez Trace Parkway on MS 18
Location
Claiborne County
,
Mississippi
Status
Open to traffic
History
Built 1966
Design
Arch
Dimensions
Length of largest span: 69.9 ft.
Total length: 82.0 ft.
Deck width: 32.1 ft.
Vertical clearance above deck: 16.0 ft.
Approximate latitude, longitude
+31.96583, -90.95778
(decimal degrees)
31°57'57" N, 90°57'28" W
(degrees°minutes'seconds")
Approximate UTM coordinates
15/692988/3538469
(zone/easting/northing)
USGS topographic map
Port Gibson
Inventory number
BH 22842
(Bridgehunter.com ID)
Inspection
(as of 11/2004)
Superstructure condition rating:
Good
(7 out of 9)
Substructure condition rating:
Good
(7 out of 9)
Sufficiency rating: 92.7
(out of 100)
Average daily traffic
(as of 2003)
440
Categories
Arch
(7,640)
Built 1966
(68)
Built during 1960s
(699)
Claiborne County, Mississippi
(5)
MS 18
(3)
Mississippi
(137)
Open
(21,822)
Owned by National Park Service
(163)
Owned by federal government
(327)
Span length 50-75 feet
(4,714)
Total length 75-100 feet
(3,373)
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