I0110 over GOV'T. ST. OFF RAMP


+30.44510, -91.17925
30°26'42" N, 91°10'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0110 over GOV'T. ST. OFF RAMP
Structure number:611704509200478
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:316.9 ft. [96.6 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:8,760 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:88.1 tons [80.1 metric tons]
Inventory rating:52.5 tons [47.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201481.3Functionally obsoleteSatisfactoryGoodGood8760
August 201281.3Functionally obsoleteSatisfactoryGoodGood8570
August 201082.2Functionally obsoleteSatisfactoryGoodGood9220
August 200882.3Functionally obsoleteGoodGoodGood8590
August 200681.4Functionally obsoleteSatisfactoryVery GoodVery Good7740
August 200481.4Functionally obsoleteSatisfactoryVery GoodVery Good7960
August 200281.5Functionally obsoleteSatisfactoryVery GoodVery Good6950
August 200083.6Functionally obsoleteSatisfactoryVery GoodVery Good6310
August 199885.6Functionally obsoleteSatisfactoryVery GoodVery Good6325
August 199685.6Functionally obsoleteSatisfactoryVery GoodVery Good5930
August 199485.6Functionally obsoleteSatisfactoryVery GoodVery Good7816
August 199285.5Functionally obsoleteSatisfactoryVery GoodVery Good8129
August 199085.5Functionally obsoleteSatisfactoryVery GoodVery Good8129