I0010 over S. CARROLTON AVE.


+29.96788, -90.10780
29°58'04" N, 90°06'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over S. CARROLTON AVE.
Structure number:023604509002104
Location:1.8 MI EAST OF I-610
Purpose:Carries highway overpass over highway
Route classification:Collector (Urban) [17]
Length of largest span:76.1 ft. [23.2 m]
Total length:2376.1 ft. [724.2 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:17.1 ft. [5.2 m]
Vertical clearance below bridge:19.4 ft. [5.9 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:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:14,050 [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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:88.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201588.5Not deficientSatisfactorySatisfactorySatisfactory14050
October 201386.8Functionally obsoleteSatisfactorySatisfactorySatisfactory12100
October 201184.9Functionally obsoleteSatisfactorySatisfactorySatisfactory11090
October 201073.6Functionally obsoleteSatisfactoryGoodFair11090
October 200885.2Functionally obsoleteSatisfactorySatisfactorySatisfactory9170
October 200773.3Functionally obsoleteSatisfactorySatisfactoryFair12830
November 200573.5Functionally obsoleteSatisfactorySatisfactoryFair11860
August 200472.5Functionally obsoleteFairSatisfactoryFair11600
June 200372.7Functionally obsoleteFairSatisfactoryFair10700
October 200072.7Functionally obsoleteFairSatisfactorySatisfactory11185
20000.0Not applicable---11185
July 199773.8Functionally obsoleteSatisfactorySatisfactorySatisfactory10642
March 199562.9Functionally obsoleteSatisfactorySatisfactorySatisfactory65422
July 199262.9Functionally obsoleteSatisfactorySatisfactorySatisfactory68004
March 199062.9Functionally obsoleteSatisfactorySatisfactorySatisfactory68004