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 

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. ratingEvaluationDeckSuper.Sub.ADT
February 201693.0Not deficientGoodGoodVery Good2860
February 201493.0Not deficientGoodGoodVery Good2810
February 201293.0Not deficientGoodGoodVery Good2570
January 201093.0Not deficientVery GoodVery GoodVery Good2240
January 200893.0Not deficientGoodVery GoodVery Good2310
January 200693.0Not deficientGoodVery GoodVery Good2290
January 200493.0Not deficientGoodVery GoodVery Good2240
January 200293.0Not deficientVery GoodVery GoodVery Good1961
January 200095.0Not deficientVery GoodVery GoodVery Good1881
January 199895.0Not deficientVery GoodVery GoodVery Good1881
January 199695.0Not deficientVery GoodVery GoodVery Good2175
January 199495.0Not deficientVery GoodVery GoodVery Good1635
January 199295.0Not deficientVery GoodVery GoodVery Good1728