R3 (US231N-I565W) over US231; US431; PINHOOK CR

Map 

Facts 

Name:	R3 (US231N-I565W) over US231; US431; PINHOOK CR
Structure number:	015939
Location:	1.95 MI E JCT I565 & SR53
Purpose:	Carries highway over highway and waterway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	170.0 ft. [51.8 m]
Total length:	1199.2 ft. [365.5 m]
Roadway width between curbs:	24.9 ft. [7.6 m]
Deck width edge-to-edge:	27.9 ft. [8.5 m]
Vertical clearance below bridge:	17.1 ft. [5.2 m]
Owner:	State Highway Agency [01]
Year built:	1991
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:	3
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	4,421 [as of 2008]
Truck traffic:	7% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	44.9 tons [40.8 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Sufficiency rating:	96.6
Estimated cost of work:	$10,485,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	33,365 [as of 1998]
Truck traffic:	4% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 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:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	44.9 tons [40.8 metric tons]
Inventory rating:	36.0 tons [32.7 metric tons]
Sufficiency rating:	93.8

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