I0110 over RAMP


+30.50874, -91.15871
30°30'31" N, 91°09'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0110 over RAMP
Structure number:611704509205768
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:110.9 ft. [33.8 m]
Total length:555.1 ft. [169.2 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance below bridge:36.1 ft. [11.0 m]
Owner:State Highway Agency [01]
Year built:1976
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:5
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:6,680 [as of 2015]
Truck traffic:7% of total traffic
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]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:75.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201575.0Not deficientGoodGoodVery Good6680
April 201375.0Not deficientGoodGoodVery Good6680
June 201075.0Not deficientVery GoodVery GoodVery Good6970
June 200875.0Not deficientVery GoodVery GoodVery Good6900
June 200672.0Not deficientGoodVery GoodVery Good6450
June 200472.0Not deficientGoodVery GoodVery Good6450
June 200272.0Not deficientGoodVery GoodVery Good6570
June 200072.0Not deficientGoodVery GoodVery Good5791
June 199872.0Not deficientGoodVery GoodVery Good6190
June 199672.0Not deficientGoodVery GoodVery Good6968
June 199472.0Not deficientGoodVery GoodVery Good6392
June 199272.0Not deficientGoodVery GoodVery Good7251
June 199072.0Not deficientGoodVery GoodVery Good7251