LOCAL over BOONE RIVER

Map 

Facts 

Name:	LOCAL over BOONE RIVER
Structure number:	000000000171910
Location:	0882530
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) [09]
Length of largest span:	156.2 ft. [47.6 m]
Total length:	207.0 ft. [63.1 m]
Roadway width between curbs:	15.7 ft. [4.8 m]
Deck width edge-to-edge:	15.7 ft. [4.8 m]
Vertical clearance above deck:	15.7 ft. [4.8 m]
Owner:	County Highway Agency [02]
Year built:	1907
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Main span material:	Steel [3]
Main span design:	Truss - Thru [10]
Deck type:	Wood or Timber [8]
Wearing surface:	Wood or Timber [7]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	40 [as of 2007]
Truck traffic:	12% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Serious [3 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	7.9 tons [7.2 metric tons]
Inventory rating:	6.9 tons [6.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	20.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,178,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	90 [as of 1995]
Truck traffic:	15% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	7.9 tons [7.2 metric tons]
Inventory rating:	6.9 tons [6.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	34.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$535,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	45 [as of 1986]
Truck traffic:	4% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	7.9 tons [7.2 metric tons]
Inventory rating:	6.9 tons [6.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	35.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$535,000

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