I-15 (SR-15) SBL over SR-160, INTCHG. X-ROAD

Map

Coordinates:
+38.29361, -112.65111
38°17'37" N, 112°39'04" W

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

Name:	I-15 (SR-15) SBL over SR-160, INTCHG. X-ROAD
Structure number:	3F 132
Location:	NORTH BEAVER INTERCHANGE
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Length of largest span:	100.4 ft. `[30.6 m]`
Total length:	104.7 ft. `[31.9 m]`
Roadway width between curbs:	42.0 ft. `[12.8 m]`
Deck width edge-to-edge:	44.3 ft. `[13.5 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	5°
Owner:	State Highway Agency `[01]`
Year built:	1970
Year reconstructed:	1984
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	17,230 `[as of 2014]`
Truck traffic:	44% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Equal to present desirable criteria `[8]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	97.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2017	Good	Good	Good	Good	17230	97.0
February 2015	Good	Good	Good	Good	8290	78.7
February 2013	Good	Good	Good	Good	7842	97.0
February 2011	Good	Good	Very Good	Good	8305	97.0
March 2009	Good	Good	Very Good	Good	8305	97.0
March 2007	Good	Good	Very Good	Good	7144	97.0
March 2005	Good	Good	Very Good	Good	7144	97.0
March 2003	Good	Good	Very Good	Good	6838	97.0
March 2001	Good	Good	Very Good	Good	6838	96.9
February 2001	Good	Good	Very Good	Good	5623	92.0
February 1999	Good	Good	Very Good	Good	6323	92.0
February 1997	Good	Very Good	Very Good	Good	4313	92.0
March 1995	Good	Very Good	Very Good	Good	4313	97.0
February 1993	Good	Very Good	Very Good	Good	3685	97.0
March 1991	Good	Very Good	Very Good	Very Good	3375	96.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	611	596	13	2	0
Deck
Reinforced Concrete Deck	sq. ft.	4,500	4,478	22	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	88	47	6	35	0
Bearings
Elastomeric Bearing	each	12	0	12	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	273	0	0	273	0