Lankford Hwy NBL over US 13 Bus & Baycoast R/R

Map

Coordinates:
+37.70226, -75.70811
37°42'08" N, 75°42'29" W

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

Name:	Lankford Hwy NBL over US 13 Bus & Baycoast R/R
Structure number:	000000000000345
Location:	0.63 fr 179/1.44 to 13Bus
Purpose:	Carries highway over highway and railroad
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	76.1 ft. `[23.2 m]`
Total length:	304.1 ft. `[92.7 m]`
Roadway width between curbs:	32.8 ft. `[10.0 m]`
Deck width edge-to-edge:	35.8 ft. `[10.9 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Skew angle:	45°
Owner:	State Highway Agency `[01]`
Year built:	1967
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:	4
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:	8,509 `[as of 2014]`
Truck traffic:	7% of total traffic
Deck condition:	Fair `[5 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]`
Underclearances 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:	80.0
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`
Estimated cost of work:	$1,128,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2017	Fair	Fair	Satisfactory	Fair	8509	80.0
September 2015	Fair	Fair	Satisfactory	Fair	8509	82.0
September 2013	Fair	Satisfactory	Satisfactory	Fair	9861	82.9
September 2011	Fair	Satisfactory	Satisfactory	Fair	9861	82.9
January 2010	Fair	Satisfactory	Satisfactory	Fair	9861	78.8
February 2008	Fair	Satisfactory	Good	Satisfactory	8696	90.1
February 2006	Fair	Satisfactory	Good	Satisfactory	9217	90.1
February 2004	Fair	Satisfactory	Good	Satisfactory	9094	90.1
March 2002	Fair	Satisfactory	Good	Satisfactory	7629	89.2
March 2000	Fair	Satisfactory	Good	Satisfactory	7715	89.2
April 1998	Fair	Satisfactory	Good	Satisfactory	7500	89.2
June 1996	Fair	Good	Satisfactory	Satisfactory	8000	90.2
April 1994	Fair	Very Good	Satisfactory	Fair	14000	78.7
April 1992	Fair	Fair	Satisfactory	Satisfactory	14005	87.8

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.	1,825	1,104	696	25	0
Steel Protective Coating	sq. ft.	15,987	9,672	0	3,994	2,321
Deck
Reinforced Concrete Deck	sq. ft.	10,901	10,603	156	142	0
Wearing Surfaces	sq. ft.	9,934	7,947	1,987	0	0
Substructure
Reinforced Concrete Column	each	9	7	1	1	0
Reinforced Concrete Abutment	linear ft.	130	81	37	12	0
Reinforced Concrete Pier Cap	linear ft.	160	120	32	8	0
Joints
Pourable Joint	linear ft.	115	61	0	54	0
Compression Joint	linear ft.	115	37	0	78	0
Bearings
Movable Bearing	each	24	0	0	24	0
Steel Protective Coating	sq. ft.	24	0	0	0	24
Fixed Bearing	each	24	0	0	24	0
Steel Protective Coating	sq. ft.	24	0	0	0	24
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	608	304	304	0	0