64 WBL over Route 615

Map

Coordinates:
+37.98457, -78.23057
37°59'04" N, 78°13'50" W

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

Name:	64 WBL over Route 615
Structure number:	000000000011430
Location:	3.28Fr.Fluv CL&1.04T015S
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Length of largest span:	59.1 ft. `[18.0 m]`
Total length:	149.0 ft. `[45.4 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	42.0 ft. `[12.8 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	43°
Owner:	State Highway Agency `[01]`
Year built:	1970
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:	Steel `[3]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Epoxy Overlay `[5]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	17,204 `[as of 2014]`
Truck traffic:	10% 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:	Better than present minimum criteria `[7]`
Underclearances appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	85.2

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Fair	Satisfactory	Satisfactory	Fair	17204	85.2
June 2015	Fair	Satisfactory	Satisfactory	Fair	17204	85.2
June 2013	Fair	Satisfactory	Satisfactory	Fair	11000	85.8
June 2011	Fair	Satisfactory	Satisfactory	Fair	11000	85.8
June 2009	Fair	Satisfactory	Satisfactory	Fair	11000	85.8
June 2007	Fair	Satisfactory	Good	Satisfactory	11000	97.0
June 2005	Fair	Satisfactory	Good	Satisfactory	11000	97.0
June 2003	Fair	Satisfactory	Fair	Satisfactory	11000	85.8
June 2001	Fair	Good	Fair	Satisfactory	11000	85.8
June 1999	Fair	Good	Fair	Satisfactory	11000	85.8
June 1997	Fair	Satisfactory	Fair	Satisfactory	11000	85.8
June 1995	Fair	Satisfactory	Fair	Satisfactory	11000	86.1
June 1993	Fair	Satisfactory	Good	Satisfactory	8212	95.1
June 1991	Fair	Satisfactory	Very Good	Satisfactory	8652	95.1

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.	889	555	320	14	0
Steel Protective Coating	sq. ft.	7,245	4,523	0	0	2,722
Deck
Reinforced Concrete Deck	sq. ft.	6,258	3,438	2,818	2	0
Wearing Surfaces	sq. ft.	5,944	0	0	5,918	26
Substructure
Reinforced Concrete Column	each	6	0	4	2	0
Reinforced Concrete Abutment	linear ft.	151	108	1	42	0
Reinforced Concrete Pier Cap	linear ft.	112	22	37	53	0
Joints
Pourable Joint	linear ft.	224	0	0	224	0
Bearings
Elastomeric Bearing	each	18	0	17	1	0
Fixed Bearing	each	18	0	18	0	0
Steel Protective Coating	sq. ft.	18	0	0	0	18
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	298	288	10	0	0
Reinforced Concrete Bridge Rail	linear ft.	298	294	0	4	0