SBL ROUTE 0581 over NS RWY;SHEN & CAMPBL AVE

Map

Coordinates:
+37.27108, -79.93626
37°16'16" N, 79°56'11" W

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

Name:	SBL ROUTE 0581 over NS RWY;SHEN & CAMPBL AVE
Structure number:	000000000021754
Location:	0.26-RT11 & 0.41-RT24
Purpose:	Carries highway over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	83.0 ft. `[25.3 m]`
Total length:	1128.3 ft. `[343.9 m]`
Roadway width between curbs:	43.0 ft. `[13.1 m]`
Deck width edge-to-edge:	45.6 ft. `[13.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	10°
Owner:	State Highway Agency `[01]`
Year built:	1968
Year reconstructed:	1988
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:	18
Main spans material:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	34,043 `[as of 2014]`
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 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:	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:	70.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2017	Fair	Satisfactory	Satisfactory	Fair	34043	70.0
April 2015	Fair	Satisfactory	Satisfactory	Satisfactory	34043	81.0
April 2013	Fair	Satisfactory	Satisfactory	Satisfactory	30310	81.0
April 2011	Fair	Satisfactory	Satisfactory	Satisfactory	30310	83.0
April 2009	Fair	Satisfactory	Satisfactory	Satisfactory	30310	83.0
April 2007	Fair	Satisfactory	Satisfactory	Satisfactory	30310	83.0
April 2005	Fair	Satisfactory	Good	Satisfactory	30310	83.0
April 2003	Fair	Satisfactory	Good	Satisfactory	30310	83.0
May 2001	Fair	Satisfactory	Good	Satisfactory	30310	83.0
June 1999	Fair	Satisfactory	Good	Satisfactory	30310	77.0
May 1997	Fair	Satisfactory	Good	Satisfactory	30310	77.0
May 1995	Good	Good	Good	Good	30310	77.0
May 1993	Good	Very Good	Very Good	Very Good	30310	77.0
May 1991	Good	Very Good	Very Good	Very Good	30310	77.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	7,875	0	7,100	775	0
Steel Protective Coating	sq. ft.	69,145	0	0	64,495	4,650
Deck
Reinforced Concrete Deck	sq. ft.	51,335	50,513	789	33	0
Wearing Surfaces	sq. ft.	48,515	48,162	324	29	0
Substructure
Reinforced Concrete Column	each	53	30	13	10	0
Reinforced Concrete Pier Wall	linear ft.	325	246	70	9	0
Reinforced Concrete Abutment	linear ft.	131	131	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	72	0	71	1	0
Reinforced Concrete Pier Cap	linear ft.	947	207	650	90	0
Joints
Compression Joint	linear ft.	994	0	0	806	188
Bearings
Movable Bearing	each	126	0	0	126	0
Steel Protective Coating	sq. ft.	378	0	0	0	378
Fixed Bearing	each	126	0	0	126	0
Steel Protective Coating	sq. ft.	378	0	0	0	378
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	1,128	1,122	6	0	0
Reinforced Concrete Bridge Rail	linear ft.	1,128	977	150	1	0