EB-I80 over WB-I80 TO SB-US75 RMP #4

Map

Coordinates:
+41.22649, -95.95331
41°13'35" N, 95°57'12" W

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

Name:	EB-I80 over WB-I80 TO SB-US75 RMP #4
Structure number:	S080 45314R
Location:	GROVER ST INTRCHG #10
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	105.0 ft. `[32.0 m]`
Total length:	251.0 ft. `[76.5 m]`
Roadway width between curbs:	72.5 ft. `[22.1 m]`
Deck width edge-to-edge:	75.1 ft. `[22.9 m]`
Vertical clearance below bridge:	18.4 ft. `[5.6 m]`
Skew angle:	45°
Owner:	State Highway Agency `[01]`
Year built:	1990
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:	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]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	45,425 `[as of 2012]`
Truck traffic:	11% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	86.8 tons `[78.9 metric tons]`
Inventory rating:	51.9 tons `[47.2 metric tons]`
Sufficiency rating:	98.0

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
March 2016	98.0	Fair	Satisfactory	Good	Very Good	-	45425
March 2014	98.0	Good	Good	Very Good	Very Good	-	45425
March 2012	98.0	Good	Good	Very Good	Very Good	-	46500
March 2010	98.0	Good	Very Good	Very Good	Very Good	-	46460
April 2008	98.0	Good	Very Good	Excellent	Very Good	-	43000
March 2006	98.0	Good	Excellent	Excellent	Excellent	-	46000
September 2004	98.0	Good	Excellent	Excellent	Excellent	-	42305
March 2002	98.0	Good	Excellent	Excellent	Excellent	-	41223
September 2000	98.0	Good	Excellent	Excellent	Excellent	-	35508
August 1998	98.0	Good	Excellent	Excellent	Excellent	-	29440
September 1996	93.0	Good	Excellent	Excellent	Excellent	-	24570
October 1994	93.0	Good	Excellent	Excellent	Excellent	-	26250
July 1992	93.0	Good	Excellent	Excellent	Excellent	-	24450
May 1990	91.0	Good	Excellent	Excellent	Excellent	-	23250

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Steel Girder/Beam	linear ft.	515	514	0	1	0
Steel Protective Coating	sq. ft.	1,919	1,919	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	1,748	1,743	4	1	0
Substructure
Reinforced Concrete Column	each	10	10	0	0	0
Reinforced Concrete Abutment	linear ft.	90	89	1	0	0
Reinforced Concrete Pier Cap	linear ft.	59	59	0	0	0
Bearings
Pot Bearing	each	28	28	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	153	153	0	0	0