N3540 over SANDY CREEK

Map 

Facts 

Name:	N3540 over SANDY CREEK
Structure number:	037110000000000
Old structure number:	67N3540E1390001 (from 1992 edition)
Location:	9.1 S 4. E MAUD
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) [09]
Length of largest span:	56.1 ft. [17.1 m]
Total length:	61.0 ft. [18.6 m]
Roadway width between curbs:	15.1 ft. [4.6 m]
Deck width edge-to-edge:	16.1 ft. [4.9 m]
Owner:	County Highway Agency [02]
Year built:	1932
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Main span material:	Steel [3]
Main span design:	Truss - Thru [10]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Posted for load [P]
Average daily traffic:	100 [as of 2008]
Truck traffic:	10% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	14.0 tons [12.7 metric tons]
Inventory rating:	8.0 tons [7.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	24.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$225,000

2000 Inspection 

Status:	Posted for load [P]
Average daily traffic:	100 [as of 1999]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	15.8 tons [14.4 metric tons]
Inventory rating:	11.1 tons [10.1 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	35.6
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$238,000

1992 Inspection 

Status:	Posted for load [P]
Average daily traffic:	100 [as of 1989]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 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]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Scour calculation/evaluation has not been made. [6]
Operating rating:	19.8 tons [18.0 metric tons]
Inventory rating:	11.1 tons [10.1 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	41.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$200,000

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