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FM over LITTLE BEAVER CREEK

Map 

Coordinates:
+42.45000, -94.01389
42°27'00" N, 94°00'50" W
Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.

Facts 

Name:FM over LITTLE BEAVER CREEK
Structure number:000000000077170
Location:0822733
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:61.0 ft. [18.6 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:15.7 ft. [4.8 m]
Deck width edge-to-edge:16.7 ft. [5.1 m]
Owner:County Highway Agency [02]
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

2010 Inspection 

Status:Posted for load [P]
Average daily traffic:40 [as of 2007]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:25.7 tons [23.4 metric tons]
Inventory rating:15.8 tons [14.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:45.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$495,000

2000 Inspection 

Status:Posted for load [P]
Average daily traffic:45 [as of 1995]
Truck traffic:15% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:25.7 tons [23.4 metric tons]
Inventory rating:15.8 tons [14.4 metric tons]
Sufficiency rating:48.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$186,000

1992 Inspection 

Status:Posted for load [P]
Average daily traffic:45 [as of 1990]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Scour calculation/evaluation has not been made. [6]
Operating rating:25.7 tons [23.4 metric tons]
Inventory rating:15.8 tons [14.4 metric tons]
Sufficiency rating:53.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$186,000