WB-I480 over 23RD/24TH FAU5083/5085

Map 

Facts 

Name:	WB-I480 over 23RD/24TH FAU5083/5085
Structure number:	S480 00273L
Location:	IN OMAHA
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	58.1 ft. [17.7 m]
Total length:	174.9 ft. [53.3 m]
Roadway width between curbs:	77.1 ft. [23.5 m]
Deck width edge-to-edge:	82.0 ft. [25.0 m]
Vertical clearance below bridge:	16.1 ft. [4.9 m]
Owner:	State Highway Agency [01]
Year built:	1966
Year reconstructed:	1978
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:	4
Main spans material:	Concrete continuous [2]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	31,045 [as of 2008]
Truck traffic:	3% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Good [7 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	56.4 tons [51.3 metric tons]
Inventory rating:	33.7 tons [30.6 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	77.6
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$720,000

2000 Inspection 

Average daily traffic:	5 [as of 1998]
Evaluation:	Not applicable [N]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	24,100 [as of 1990]
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	55.1 tons [50.1 metric tons]
Inventory rating:	21.0 tons [19.1 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	81.7

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