COUNTY HIGHWAY over TRIB TO ELKHORN RIV

Map 

Facts 

Name:	COUNTY HIGHWAY over TRIB TO ELKHORN RIV
Structure number:	C008401405
Location:	5.1W 4N OF STANTON
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) [09]
Length of largest span:	12.1 ft. [3.7 m]
Total length:	25.9 ft. [7.9 m]
Skew angle:	15°
Owner:	County Highway Agency [02]
Year built:	2007
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	2
Main spans material:	Concrete [1]
Main spans design:	Culvert [19]
Deck type:	Not applicable [N]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	30 [as of 2003]
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:	Navigation protection not required [1]
Culvert condition:	No deficiencies [9]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	35.6 tons [32.4 metric tons]
Inventory rating:	23.8 tons [21.6 metric tons]
Sufficiency rating:	88.4
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$113,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	30 [as of 1997]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	32.7 tons [29.7 metric tons]
Inventory rating:	22.8 tons [20.7 metric tons]
Sufficiency rating:	57.2

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	30 [as of 1990]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	45.0 tons [40.9 metric tons]
Inventory rating:	22.3 tons [20.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	50.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$83,000

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