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SR1058 over NAHUNTA SWAMP

Greene County, North Carolina

Map

Coordinates:
+35.48893, -77.80601
35°29'20" N, 77°48'22" W

Facts

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

Name:	SR1058 over NAHUNTA SWAMP
Structure number:	000000000790018
Old structure number:	000000000079018 `(from 1992 edition)`
Location:	0.4 MI. W. JCT. SR1201
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	29.9 ft. `[9.1 m]`
Total length:	89.9 ft. `[27.4 m]`
Roadway width between curbs:	29.2 ft. `[8.9 m]`
Deck width edge-to-edge:	30.2 ft. `[9.2 m]`
Owner:	State Highway Agency `[01]`
Year built:	1978
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:	3
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	760 `[as of 2012]`
Truck traffic:	6% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	63.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2017	Poor	Satisfactory	Satisfactory	Poor	760	63.7
December 2015	Good	Good	Good	Good	760	90.6
December 2013	Good	Good	Good	Good	760	90.6
December 2011	Good	Good	Good	Good	990	90.5
December 2009	Fair	Very Good	Very Good	Satisfactory	1000	90.5
March 2008	Good	Very Good	Very Good	Good	940	90.5
March 2006	Good	Very Good	Very Good	Good	940	90.5
November 2003	Good	Good	Very Good	Good	1100	90.5
September 2002	Fair	Satisfactory	Good	Good	1200	90.4
September 2000	Fair	Satisfactory	Very Good	Good	970	90.5
July 1998	Fair	Satisfactory	Very Good	Good	800	84.3
July 1996	Fair	Satisfactory	Very Good	Good	700	95.7
May 1994	Fair	Satisfactory	Very Good	Satisfactory	700	95.7
September 1992	Fair	Satisfactory	Satisfactory	Satisfactory	500	87.2
July 1990	Fair	Satisfactory	Good	Satisfactory	350	88.3

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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