I0110 over NORTH ST.


+30.45181, -91.18041
30°27'07" N, 91°10'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0110 over NORTH ST.
Structure number:611704509200975
Location:I-110 / MAIN ST. INTG.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:68.9 ft. [21.0 m]
Total length:227.0 ft. [69.2 m]
Roadway width between curbs:17.1 ft. [5.2 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
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]
Number of main spans:4
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: May 2015 

Status:Open, no restriction [A]
Average daily traffic:8,830 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:56.4 tons [51.3 metric tons]
Inventory rating:33.7 tons [30.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:83.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201583.5Functionally obsoleteSatisfactoryGoodSatisfactory8830
July 201383.5Functionally obsoleteSatisfactoryGoodSatisfactory8390
September 201180.6Functionally obsoleteSatisfactoryGoodGood8170
September 201079.2Functionally obsoleteFairGoodGood10930
September 200880.4Functionally obsoleteGoodVery GoodVery Good9750
September 200680.6Functionally obsoleteGoodVery GoodVery Good7850
September 200480.7Functionally obsoleteGoodVery GoodVery Good7050
September 200280.7Functionally obsoleteGoodVery GoodVery Good7000
August 200082.8Functionally obsoleteGoodVery GoodVery Good6219
August 199884.8Functionally obsoleteGoodVery GoodVery Good6030
August 199685.4Functionally obsoleteGoodVery GoodVery Good5475
August 199485.4Functionally obsoleteGoodVery GoodVery Good6848
August 199285.3Functionally obsoleteGoodVery GoodVery Good7345
August 199085.3Functionally obsoleteGoodVery GoodVery Good7345