20TH ST/FAU 5089 over I80

Map 

Facts 

Name:	20TH ST/FAU 5089 over I80
Structure number:	S080 45361
Location:	IN OMAHA
Purpose:	Carries highway over highway
Route classification:	Collector (Urban) [17]
Length of largest span:	154.9 ft. [47.2 m]
Total length:	274.0 ft. [83.5 m]
Roadway width between curbs:	30.5 ft. [9.3 m]
Deck width edge-to-edge:	44.9 ft. [13.7 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Skew angle:	14°
Owner:	State Highway Agency [01]
Year built:	1989
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
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:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,300 [as of 2006]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Very Good [8 out of 9]
Pier/abutment protection:	Navigation protection not required [1]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	65.3 tons [59.4 metric tons]
Inventory rating:	39.6 tons [36.0 metric tons]
Sufficiency rating:	79.6

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,900 [as of 1998]
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	35.6 tons [32.4 metric tons]
Inventory rating:	34.7 tons [31.5 metric tons]
Sufficiency rating:	79.3

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,600 [as of 1990]
Truck traffic:	10% of total traffic
Deck condition:	Excellent [9 out of 9]
Superstructure condition:	Excellent [9 out of 9]
Substructure condition:	Excellent [9 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	35.6 tons [32.4 metric tons]
Inventory rating:	34.7 tons [31.5 metric tons]
Sufficiency rating:	82.4

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