SBL ROUTE 0017 over CSX RAILWAY

Map

Coordinates:
+37.01796, -76.44904
37°01'05" N, 76°26'57" W

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

Name:	SBL ROUTE 0017 over CSX RAILWAY
Structure number:	000000000020672
Location:	0.16TO143&258/0.15 TO 60
Purpose:	Carries highway over railroad
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	86.9 ft. `[26.5 m]`
Total length:	467.9 ft. `[142.6 m]`
Roadway width between curbs:	41.0 ft. `[12.5 m]`
Deck width edge-to-edge:	50.2 ft. `[15.3 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1967
Year reconstructed:	1992
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:	7
Main spans material:	Steel `[3]`
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:	18,286 `[as of 2014]`
Truck traffic:	2% 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:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	75.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2017	Good	Good	Good	Good	18286	75.7
February 2015	Good	Good	Good	Good	18286	75.7
February 2013	Good	Good	Good	Good	21845	75.0
February 2011	Good	Good	Good	Good	21845	75.0
February 2009	Good	Good	Good	Good	21845	75.0
February 2007	Good	Good	Good	Good	21845	75.0
February 2005	Good	Good	Good	Good	21845	75.0
February 2003	Good	Good	Very Good	Good	21845	75.0
February 2001	Good	Good	Very Good	Good	20232	75.3
February 1999	Good	Good	Very Good	Good	20232	75.3
February 1997	Good	Good	Very Good	Good	20232	75.3
February 1995	Good	Good	Very Good	Good	20232	75.1
February 1993	Good	Good	Very Good	Good	20232	77.2
December 1989	Fair	Fair	Satisfactory	Fair	20947	62.1

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.	2,731	2,730	0	1	0
Steel Protective Coating	sq. ft.	9,259	9,249	10	0	0
Deck
Reinforced Concrete Deck	sq. ft.	23,540	19,764	3,776	0	0
Substructure
Reinforced Concrete Column	each	20	15	5	0	0
Reinforced Concrete Pier Wall	linear ft.	218	214	4	0	0
Reinforced Concrete Abutment	linear ft.	148	135	13	0	0
Reinforced Concrete Pier Cap	linear ft.	300	239	47	14	0
Joints
Pourable Joint	linear ft.	385	356	0	2	27
Bearings
Movable Bearing	each	42	0	42	0	0
Fixed Bearing	each	42	0	42	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	936	916	10	10	0