Facts 

Overview
Lost pony truss bridge over Blackberry Creek on Thorn Road
Location
Jasper County, Missouri
Status
Replaced by new bridge
History
Built 1913 by the Illinois Steel Bridge Co.; replaced 2005
Builder
- Illinois Steel Bridge Co. of Jacksonville, Illinois
Design
Riveted, 4-panel Warren pony truss
Dimensions
Length of largest span: 49.8 ft.
Total length: 51.8 ft.
Deck width: 18.0 ft.
Approximate latitude, longitude
+37.34850, -94.57241   (decimal degrees)
37°20'55" N, 94°34'21" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/360678/4136525 (zone/easting/northing)
Land survey
T. 30 N., R. 33 W., Sec. 16
USGS topographic map
Asbury
Inventory numbers
MO 049-091001.2 (Missouri off-system bridge number)
MONBI 15342 (Missouri bridge number on the National Bridge Inventory)
BH 21746 (Bridgehunter.com ID)
Inspection (as of 02/2005)
Deck condition rating: Very Good (8 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 47.8 (out of 100)
Average daily traffic (as of 2005)
15