LEAVENWORTH ST/FAU over I480/US75

Map

Coordinates:
+41.25241, -95.95375
41°15'09" N, 95°57'14" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	LEAVENWORTH ST/FAU over I480/US75
Structure number:	S480 00180
Location:	LEAVENWORTH ST INTRCHG
Purpose:	Carries highway overpass over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	74.2 ft. `[22.6 m]`
Total length:	213.9 ft. `[65.2 m]`
Roadway width between curbs:	47.9 ft. `[14.6 m]`
Deck width edge-to-edge:	62.0 ft. `[18.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1962
Year reconstructed:	1995
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:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Low slump Concrete `[4]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	15,800 `[as of 2010]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	64.0
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2017	Fair	Good	Fair	Fair	15800	64.0
March 2015	Fair	Good	Fair	Fair	15800	64.0
March 2013	Fair	Good	Fair	Fair	15800	64.0
March 2011	Fair	Good	Fair	Satisfactory	21300	64.0
March 2009	Fair	Good	Fair	Satisfactory	24200	64.0
March 2007	Fair	Good	Fair	Satisfactory	22000	64.0
March 2005	Fair	Good	Fair	Satisfactory	20400	66.0
June 2003	Fair	Good	Satisfactory	Satisfactory	20400	77.0
March 2001	Fair	Good	Satisfactory	Satisfactory	25950	77.0
July 1999	Fair	Good	Satisfactory	Satisfactory	23900	77.0
July 1997	Fair	Excellent	Fair	Good	22900	66.0
July 1995	Fair	Excellent	Fair	Good	22950	66.0
July 1993	Poor	Serious	Fair	Good	22950	59.0
December 1991	Fair	Fair	Fair	Good	23250	62.0

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	1,673	20	5	1,648	0
Deck
Reinforced Concrete Top Flange	sq. ft.	10,510	10,510	0	0	0
Wearing Surfaces	sq. ft.	10,296	50	10,238	8	0
Substructure
Reinforced Concrete Column	each	12	0	0	12	0
Reinforced Concrete Abutment	linear ft.	84	23	10	51	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	429	369	60	0	0
Deck
Reinforced Concrete Slab	sq. ft.	1,716	1,516	200	0	0