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I0010 over DALRYMPLE DR/CITY PK LAK

Map 

Coordinates:
+30.42636, -91.16649
30°25'35" N, 91°09'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over DALRYMPLE DR/CITY PK LAK
Structure number:611704501001782
Location:I0010
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:130.9 ft. [39.9 m]
Total length:887.2 ft. [270.4 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1964
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:7
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:99,000 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:51.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,498,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201651.6FairFairFairSatisfactoryFO99000
March 201452.6FairSatisfactoryFairSatisfactoryFO93060
March 201352.6FairSatisfactoryFairSatisfactoryFO93540
September 201165.1FairSatisfactoryVery GoodGoodFO92520
May 200966.2FairSatisfactoryVery GoodGoodFO92160
May 200767.5FairSatisfactoryGoodGoodFO73380
May 200566.6FairSatisfactoryGoodGoodFO80700
May 200365.7FairSatisfactoryGoodGoodFO88200
May 200165.7FairSatisfactoryGoodGoodFO71681
May 199965.7FairSatisfactoryGoodGoodFO71681
May 199768.7FairSatisfactoryGoodGoodFO71681
May 199572.0FairSatisfactoryGoodGood-78811
May 199376.2FairSatisfactoryGoodGood-51412
May 199174.6FairSatisfactoryGoodGood-68541