I0110 over RAMP H OVER US 61


+30.53598, -91.18805
30°32'10" N, 91°11'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0110 over RAMP H OVER US 61
Structure number:611704509208636
Location:US 61 S TO I-110 S
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:102.0 ft. [31.1 m]
Total length:362.9 ft. [110.6 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1983
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 continuous [4]
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: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,860 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:76.2 tons [69.3 metric tons]
Inventory rating:45.5 tons [41.4 metric tons]
Sufficiency rating:93.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201693.0GoodGoodGoodVery Good-2860
February 201493.0GoodGoodGoodVery Good-2810
February 201293.0GoodGoodGoodVery Good-2570
January 201093.0GoodVery GoodVery GoodVery Good-2240
January 200893.0GoodGoodVery GoodVery Good-2310
January 200693.0GoodGoodVery GoodVery Good-2290
January 200493.0GoodGoodVery GoodVery Good-2240
January 200293.0GoodVery GoodVery GoodVery Good-1961
January 200095.0GoodVery GoodVery GoodVery Good-1881
January 199895.0GoodVery GoodVery GoodVery Good-1881
January 199695.0GoodVery GoodVery GoodVery Good-2175
January 199495.0GoodVery GoodVery GoodVery Good-1635
January 199295.0GoodVery GoodVery GoodVery Good-1728