US 340 T over CSXRR/Flowing Spring Run

Map

Coordinates:
+39.31336, -77.79259
39°18'48" N, 77°47'33" W

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

Name:	US 340 T over CSXRR/Flowing Spring Run
Structure number:	00000000019A019
Location:	0.11 MI S OF WV 230 F
Purpose:	Carries highway over railroad and waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	55.4 ft. `[16.9 m]`
Total length:	230.0 ft. `[70.1 m]`
Roadway width between curbs:	38.4 ft. `[11.7 m]`
Deck width edge-to-edge:	42.7 ft. `[13.0 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Skew angle:	35°
Owner:	State Highway Agency `[01]`
Year built:	1971
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Prestressed concrete `[5]`
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:	11,792 `[as of 2017]`
Truck traffic:	11% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Fair `[5 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 minimum criteria `[6]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations (including piles) on dry land well above flood water elevations. `[9]`
Sufficiency rating:	80.6

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Fair	Fair	Fair	11792	80.6
September 2016	Fair	Fair	Fair	Fair	12022	80.6
September 2014	Fair	Fair	Fair	Fair	13750	80.4
October 2012	Fair	Satisfactory	Fair	Satisfactory	13750	81.4
October 2010	Fair	Satisfactory	Fair	Satisfactory	14700	81.3
September 2008	Fair	Satisfactory	Fair	Satisfactory	14250	81.4
September 2006	Fair	Satisfactory	Fair	Satisfactory	14250	81.4
September 2004	Fair	Satisfactory	Fair	Satisfactory	16750	81.1
November 2002	Fair	Satisfactory	Fair	Satisfactory	15250	81.2
September 2000	Fair	Good	Fair	Fair	14500	79.3
September 1998	Fair	Good	Fair	Fair	14500	79.3
September 1996	Fair	Satisfactory	Satisfactory	Fair	13500	79.4
September 1994	Fair	Satisfactory	Satisfactory	Fair	13500	79.8
September 1992	Fair	Satisfactory	Satisfactory	Fair	10750	80.0
October 1990	Fair	Satisfactory	Satisfactory	Fair	21500	79.0

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.	1,330	1,233	1	96	0
Deck
Reinforced Concrete Deck	sq. ft.	9,642	6,622	4	3,016	0
Wearing Surfaces	sq. ft.	8,718	8,625	93	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	102	89	4	9	0
Reinforced Concrete Abutment	linear ft.	164	129	13	22	0
Reinforced Concrete Pier Cap	linear ft.	153	116	8	29	0
Joints
Pourable Joint	linear ft.	370	0	0	370	0
Bearings
Elastomeric Bearing	each	48	48	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	454	451	0	3	0