Length of largest span: 242.1 ft.
Total length: 5,411.4 ft.
Deck width: 54.1 ft.
Also called
270 Mississippi River Bridge
Chain of Rocks Bridge
Approximate latitude, longitude
+38.76417, -90.17222 (decimal degrees) 38°45'51" N, 90°10'20" W (degrees°minutes'seconds")
Approximate UTM coordinates
15/745694/4294404 (zone/easting/northing)
USGS topographic map
Columbia Bottom
Inventory number
BH 36589 (Bridgehunter.com ID)
Inspection (as of 11/2007)
Deck condition rating: Good(7 out of 9) Superstructure condition rating: Satisfactory(6 out of 9) Substructure condition rating: Poor(4 out of 9) Appraisal: Structurally deficient
Sufficiency rating: 41.0 (out of 100)