IS 435 N over MO 12

Map 

Facts 

Name:	IS 435 N over MO 12
Structure number:	1408
Old structure number:	A1713R 3 (from 1992 edition)
Location:	S 6 T 49 N R 32 W
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	95.1 ft. [29.0 m]
Total length:	193.9 ft. [59.1 m]
Roadway width between curbs:	49.9 ft. [15.2 m]
Deck width edge-to-edge:	52.8 ft. [16.1 m]
Vertical clearance below bridge:	15.7 ft. [4.8 m]
Skew angle:	13°
Owner:	State Highway Agency [01]
Year built:	1968
Year reconstructed:	1986
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:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	47,556 [as of 2009]
Truck traffic:	11% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Poor [4 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	62.7 tons [57.0 metric tons]
Inventory rating:	37.4 tons [34.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	61.4
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$1,111,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	56,577 [as of 1997]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	75.2 tons [68.4 metric tons]
Inventory rating:	37.6 tons [34.2 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	85.3

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	48,761 [as of 1991]
Truck traffic:	10% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	63.4 tons [57.6 metric tons]
Inventory rating:	37.6 tons [34.2 metric tons]
Sufficiency rating:	89.1
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$897,000

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