+29.96864, -90.10889
29°58'07" N, 90°06'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over ON RAMP I-10/CARRLOTON
Structure number:023604509002266
Location:1.96 MI EAST OF I-610
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:68.9 ft. [21.0 m]
Total length:830.1 ft. [253.0 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:14.1 ft. [4.3 m]
Vertical clearance below bridge:16.7 ft. [5.1 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:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:61.8 tons [56.2 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:90.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201690.8FairSatisfactorySatisfactorySatisfactoryFO12220
August 201490.8FairSatisfactorySatisfactorySatisfactoryFO12100
September 201290.9FairSatisfactorySatisfactoryGoodFO11090
October 201090.9FairSatisfactorySatisfactoryGoodFO11090
November 200891.1FairSatisfactorySatisfactorySatisfactoryFO9170
October 200763.0PoorSatisfactoryPoorPoorSD12830
November 200563.2PoorSatisfactoryPoorPoorSD11860
July 200463.2PoorSatisfactoryPoorPoorSD11600
July 200363.4PoorSatisfactoryPoorPoorSD10700
October 200074.7FairFairSatisfactoryFairFO13548
April 199887.0FairSatisfactorySatisfactorySatisfactoryFO13548
March 199587.7FairSatisfactorySatisfactorySatisfactoryFO9489
August 199287.5FairSatisfactorySatisfactorySatisfactoryFO11334
May 199087.5FairSatisfactorySatisfactorySatisfactoryFO11334