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US421 NBL over DIRT

Harnett County, North Carolina

Map

Coordinates:
+35.32963, -78.66267
35°19'47" N, 78°39'46" W

Facts

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

Name:	US421 NBL over DIRT
Structure number:	000000000850023
Location:	0.9 MI.S.JCT.NC55
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	21.0 ft. `[6.4 m]`
Total length:	111.9 ft. `[34.1 m]`
Roadway width between curbs:	28.2 ft. `[8.6 m]`
Deck width edge-to-edge:	31.5 ft. `[9.6 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Skew angle:	10°
Owner:	State Highway Agency `[01]`
Year built:	1957
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 9 / H 10 `[1]`
Number of main spans:	5
Main spans material:	Concrete continuous `[2]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	7,000 `[as of 2012]`
Truck traffic:	12% 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	78.9
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2017	Good	Good	Good	Good	7000	78.9
February 2015	Good	Good	Good	Good	7000	78.9
February 2013	Good	Good	Good	Good	5000	79.5
February 2011	Fair	Fair	Fair	Fair	6500	64.5
February 2009	Fair	Satisfactory	Satisfactory	Satisfactory	7000	76.8
January 2007	Fair	Satisfactory	Satisfactory	Satisfactory	6500	77.0
January 2005	Fair	Satisfactory	Satisfactory	Satisfactory	6500	77.0
January 2003	Fair	Fair	Fair	Satisfactory	4050	65.5
February 2001	Fair	Fair	Fair	Satisfactory	7000	64.3
January 1999	Fair	Fair	Fair	Satisfactory	6700	64.4
January 1991	Fair	Fair	Fair	Satisfactory	9400	52.5

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Abutment	linear ft.	88	78	0	10	0
Prestressed Concrete Pile	each	20	16	3	1	0
Reinforced Concrete Pier Cap	linear ft.	116	115	1	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	228	222	2	4	0
Steel Protective Coating	sq. ft.	970	970	0	0	0
Deck
Reinforced Concrete Slab	sq. ft.	3,532	2,272	1	1,259	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1327589