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NFA A277 over ROCK CREEK

Map

Coordinates:
+36.13965, -82.36058
36°08'23" N, 82°21'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A277 over ROCK CREEK
Structure number:860A2770001
Location:N OFF SR395
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:10.5 ft. [3.2 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Skew angle:45°
Owner:County Highway Agency [02]
Year built:1992
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:90 [as of 2019]
Truck traffic:6% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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 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]
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:92.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2018Good7 out of 109092.2
July 2016Good7 out of 109093.2
July 2014Good7 out of 109093.2
August 2012Good7 out of 109093.2
August 2010Good7 out of 109093.2
August 2008Good7 out of 109093.2
August 2006Good7 out of 109093.2
October 2004Good8 out of 109093.2
September 2002Good8 out of 109093.2
August 2000Good8 out of 109093.2
October 1998Good8 out of 109093.2
November 1996Good8 out of 102092.8
November 1994Good8 out of 102092.8
September 1992Good8 out of 102092.8
October 1990PoorN out of 102010.7