NC305 over URAHAW SWAMP

Map

Coordinates:
+36.30066, -77.30607
36°18'02" N, 77°18'22" W

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

Name:	NC305 over URAHAW SWAMP
Structure number:	000000001310033
Old structure number:	000000000131033 `(from 1992 edition)`
Location:	0.4 MI N JCT SR 1520
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	42.0 ft. `[12.8 m]`
Total length:	85.0 ft. `[25.9 m]`
Roadway width between curbs:	26.2 ft. `[8.0 m]`
Deck width edge-to-edge:	31.5 ft. `[9.6 m]`
Owner:	State Highway Agency `[01]`
Year built:	1922
Year reconstructed:	1952
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:	2
Main spans material:	Concrete `[1]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,300 `[as of 2012]`
Truck traffic:	7% 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. `[4]`
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:	55.5
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2017	Fair	Fair	Fair	Fair	2300	55.5
February 2015	Fair	Fair	Fair	Fair	2300	55.5
February 2013	Fair	Fair	Fair	Fair	2200	54.2
February 2011	Fair	Fair	Fair	Fair	2400	53.4
February 2009	Fair	Fair	Fair	Fair	2500	53.2
March 2007	Fair	Fair	Fair	Fair	2600	51.4
January 2005	Fair	Fair	Fair	Fair	2600	51.4
January 2003	Fair	Fair	Fair	Fair	2500	54.8
March 2001	Fair	Fair	Fair	Fair	2400	55.0
April 1999	Fair	Fair	Fair	Fair	2400	55.0
March 1997	Fair	Fair	Fair	Fair	2500	57.7
February 1995	Fair	Fair	Fair	Fair	2400	52.1
February 1993	Fair	Fair	Fair	Fair	2400	52.1
April 1991	Fair	Fair	Fair	Fair	2200	49.1