I-84 (SR-84) EBL over 4400 SO. IN RIVERDALE

Map

Coordinates:
+41.18333, -112.01139
41°10'60" N, 112°00'41" W

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

Name:	I-84 (SR-84) EBL over 4400 SO. IN RIVERDALE
Structure number:	2D 754
Location:	4400 SO. RIVERDALE
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	39.4 ft. `[12.0 m]`
Total length:	101.1 ft. `[30.8 m]`
Roadway width between curbs:	36.4 ft. `[11.1 m]`
Deck width edge-to-edge:	39.7 ft. `[12.1 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	10°
Owner:	State Highway Agency `[01]`
Year built:	1967
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:	Concrete continuous `[2]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	18,120 `[as of 2014]`
Truck traffic:	27% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	89.9

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Satisfactory	Satisfactory	Good	18120	89.9
August 2015	Fair	Satisfactory	Satisfactory	Good	18120	90.0
August 2013	Fair	Satisfactory	Satisfactory	Good	8592	89.4
August 2011	Fair	Satisfactory	Satisfactory	Good	6063	92.7
June 2009	Fair	Satisfactory	Satisfactory	Very Good	6063	92.7
October 2007	Fair	Satisfactory	Very Good	Very Good	6063	92.7
October 2005	Fair	Satisfactory	Very Good	Very Good	6063	92.7
July 2003	Good	Good	Very Good	Very Good	6468	92.7
June 1999	Good	Good	Very Good	Very Good	6578	87.7
June 1997	Good	Good	Very Good	Very Good	3595	87.8
October 1995	Good	Good	Very Good	Very Good	2953	90.8
December 1993	Fair	Satisfactory	Very Good	Very Good	2537	90.8
October 1991	Good	Good	Very Good	Very Good	2175	90.8

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Girder/Beam	linear ft.	566	566	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	3,960	3,535	400	25	0
Substructure
Reinforced Concrete Column	each	6	2	0	4	0
Reinforced Concrete Abutment	linear ft.	80	80	0	0	0
Reinforced Concrete Pier Cap	linear ft.	73	73	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	231	157	70	0	4