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NC69 over BLAIR CREEK

Map

Coordinates:
+35.02774, -83.82586
35°01'40" N, 83°49'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC69 over BLAIR CREEK
Structure number:000000000430008
Location:.2 MI.S.JCT.SR1120
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:36.1 ft. [11.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1994
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: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,700 [as of 2012]
Truck traffic:8% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Good7 out of 10870096.7
August 2016Good7 out of 10870096.7
August 2014Good7 out of 10670097.5
August 2012Good7 out of 10680097.5
August 2010Good7 out of 10950096.4
August 2008Good7 out of 101000096.3
August 2006Good7 out of 101100095.9
July 2004Good7 out of 10870096.7
August 2002Good7 out of 10710095.3
August 2000Good7 out of 10710095.3
September 1998Good7 out of 10690095.4
May 1991Good8 out of 10450097.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.1891420470