I73 I74 US220N over SR1455

Map

Coordinates:
+35.07655, -79.73131
35°04'36" N, 79°43'53" W

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

Name:	I73 I74 US220N over SR1455
Structure number:	000000001530184
Location:	0.8 MI. N. JCT. SR1452
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Length of largest span:	44.9 ft. `[13.7 m]`
Total length:	113.9 ft. `[34.7 m]`
Roadway width between curbs:	39.4 ft. `[12.0 m]`
Deck width edge-to-edge:	42.3 ft. `[12.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	35°
Owner:	State Highway Agency `[01]`
Year built:	2008
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 9 / H 10 `[1]`
Number of main spans:	3
Main spans material:	Prestressed concrete continuous `[6]`
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:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	6,000 `[as of 2013]`
Truck traffic:	23% 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
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:	89.4

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2018	Good	Good	Good	Good	6000	89.4
March 2016	Good	Good	Good	Good	4850	89.5
March 2014	Good	Good	Good	Good	4850	89.5
March 2012	Good	Good	Good	Good	9500	89.0
May 2010	Good	Very Good	Good	Very Good	7300	97.3
July 2008	Good	Excellent	Excellent	Excellent	9035	97.1
January 2008	Good	Excellent	Excellent	Excellent	9035	97.1

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.	550	550	0	0	0
Concrete Protective Coating	sq. ft.	45	45	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	4,821	4,776	45	0	0
Substructure
Reinforced Concrete Column	each	6	6	0	0	0
Reinforced Concrete Abutment	linear ft.	144	141	3	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	22	22	0	0	0
Steel Pile	each	12	12	0	0	0
Steel Protective Coating	sq. ft.	2,160	2,160	0	0	0
Reinforced Concrete Pier Cap	linear ft.	216	216	0	0	0
Concrete Protective Coating	sq. ft.	270	270	0	0	0
Joints
Pourable Joint	linear ft.	104	84	0	20	0
Bearings
Elastomeric Bearing	each	30	30	0	0	0
Steel Protective Coating	sq. ft.	30	30	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	228	197	31	0	0