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I0010 over S. CARROLTON AVE.

Map 

Coordinates:
+29.96799, -90.10768
29°58'05" N, 90°06'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over S. CARROLTON AVE.
Structure number:023604509002093
Location:1.79 MI EAST OF I-610
Purpose:Carries highway overpass over highway
Route classification:Collector (Urban) [17]
Length of largest span:55.1 ft. [16.8 m]
Total length:2341.0 ft. [713.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance above deck:15.7 ft. [4.8 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1961
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:65
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,220 [as of 2015]
Truck traffic:20% 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 corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.9 tons [53.5 metric tons]
Inventory rating:34.9 tons [31.7 metric tons]
Sufficiency rating:74.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$9,129,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201674.5FairSatisfactorySatisfactorySatisfactoryFO12220
October 201474.4FairSatisfactorySatisfactorySatisfactoryFO12100
November 201270.5FairSatisfactorySatisfactorySatisfactoryFO11090
November 201070.5FairSatisfactorySatisfactorySatisfactoryFO11090
November 200870.9FairSatisfactorySatisfactorySatisfactoryFO9170
October 200757.5FairFairFairSatisfactoryFO12830
November 200557.8FairFairFairSatisfactoryFO11860
August 200457.8FairFairFairSatisfactoryFO11600
June 200369.5FairFairSatisfactorySatisfactoryFO10700
September 200044.2FairFairFairSatisfactoryFO11185
July 199756.2FairSatisfactorySatisfactorySatisfactoryFO10642
March 199556.0FairSatisfactorySatisfactorySatisfactoryFO10903
July 199255.8FairSatisfactorySatisfactorySatisfactoryFO11334
March 199055.8FairSatisfactorySatisfactorySatisfactoryFO11334