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I0020 over BROADWAY ST

Map 

Coordinates:
+32.46947, -93.80582
32°28'10" N, 93°48'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0020 over BROADWAY ST
Structure number:040904510114332
Location:2.4 MI EAST OF I-220
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:60.0 ft. [18.3 m]
Total length:146.0 ft. [44.5 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2014 

Status:Open, no restriction [A]
Average daily traffic:49,800 [as of 2014]
Truck traffic:29% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:61.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$696,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201461.7Functionally obsoleteSatisfactorySatisfactorySatisfactory49800
March 201264.7Functionally obsoleteSatisfactorySatisfactorySatisfactory42060
March 201064.7Functionally obsoleteSatisfactorySatisfactorySatisfactory38700
February 200864.7Functionally obsoleteSatisfactorySatisfactorySatisfactory44100
February 200668.0Functionally obsoleteSatisfactorySatisfactorySatisfactory26400
February 200467.7Functionally obsoleteSatisfactorySatisfactorySatisfactory27180
March 200265.8Functionally obsoleteSatisfactorySatisfactorySatisfactory26280
March 200064.6Functionally obsoleteSatisfactorySatisfactorySatisfactory29390
March 199864.6Functionally obsoleteSatisfactorySatisfactorySatisfactory29390
March 199663.2Functionally obsoleteSatisfactorySatisfactorySatisfactory33155
May 199464.7Functionally obsoleteSatisfactorySatisfactorySatisfactory27313
March 199264.9Functionally obsoleteSatisfactorySatisfactorySatisfactory26743