+36.02222, -83.91444
36°01'20" N, 83°54'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:470C3260001
Location:NORA RD-NE OF I640-SR33 J
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:10.2 ft. [3.1 m]
Total length:24.9 ft. [7.6 m]
Roadway width between curbs:21.7 ft. [6.6 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1940
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
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:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2017]
Truck traffic:2% 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]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:93.7

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
May 201693.7Good7 out of 10-30
May 201493.7Good7 out of 10-30
May 201286.2Good7 out of 10-30
April 201086.2Good7 out of 10-30
May 200886.2Good7 out of 10-30
May 200683.2Good7 out of 10-30
June 200483.2Good7 out of 10-30
March 200283.2Good7 out of 10-30
March 200083.2Fair6 out of 10-30
June 199883.2Fair6 out of 10-30
May 199683.2Fair6 out of 10-30
May 199483.3Fair6 out of 10-30
March 199283.3Fair6 out of 10-30
May 199083.3Fair6 out of 10-30