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NC157 over NORTH FLAT RIVER

Map

Coordinates:
+36.33521, -79.01339
36°20'07" N, 79°00'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:NC157 over NORTH FLAT RIVER
Structure number:000000001450030
Old structure number:000000000145030 (from 1992 edition)
Location:0.5 MI S. JCT SR1142
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:7.9 ft. [2.4 m]
Total length:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1941
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:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,900 [as of 2013]
Truck traffic:7% of total traffic
Structural 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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:45.9 tons [41.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:87.9

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
April 201587.9Fair5 out of 10-1900
April 201387.8Fair5 out of 10-2100
April 201187.9Fair5 out of 10-1900
April 200999.0Fair6 out of 10-1900
April 200798.9Fair6 out of 10-2100
May 200599.1Fair6 out of 10-1800
June 200399.0Fair6 out of 10-1900
July 200199.0Fair6 out of 10-1900
June 199999.1Fair6 out of 10-1700
April 199787.9Fair5 out of 10-1800
April 199588.1Fair5 out of 10-1500
April 199388.2Fair5 out of 10-1400
May 199188.2Fair5 out of 10-1400