+36.25235, -90.96547
36°15'08" N, 90°57'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 67NB-18-LM 7.23 over BLACK RIVER RELIEF
Structure number:000000000001745
Location:0.58 MI SE US 62
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:36.1 ft. [11.0 m]
Total length:325.1 ft. [99.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1934
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:9
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:76.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$787,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201576.7FairSatisfactorySatisfactoryGoodFO11000
May 201376.7FairSatisfactorySatisfactoryGoodFO11000
May 201176.6FairSatisfactorySatisfactoryGoodFO11500
May 200954.7FairSatisfactorySatisfactoryGoodFO11500
May 200755.0FairSatisfactorySatisfactoryGoodFO9700
April 200554.9FairSatisfactoryGoodGoodFO10300
June 200354.8FairSatisfactoryGoodGoodFO9500
April 200154.7GoodGoodGoodGoodFO10000
March 199952.7GoodGoodGoodGoodFO10000
March 199753.1GoodGoodGoodGoodFO8204
March 199553.4GoodGoodGoodGoodFO8204
March 199353.4GoodGoodGoodGoodFO8204
June 199253.4GoodGoodGoodGoodFO8204
June 199044.5FairGoodSatisfactoryGoodFO6630