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 2017

Good/Fair/Poor Condition:Good
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:54.9 tons [49.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:75.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201775.0GoodGoodGoodVery Good-6680
March 201575.0GoodGoodGoodVery Good-6680
April 201375.0GoodGoodGoodVery Good-6680
June 201075.0GoodVery GoodVery GoodVery Good-6970
June 200875.0GoodVery GoodVery GoodVery Good-6900
June 200672.0GoodGoodVery GoodVery Good-6450
June 200472.0GoodGoodVery GoodVery Good-6450
June 200272.0GoodGoodVery GoodVery Good-6570
June 200072.0GoodGoodVery GoodVery Good-5791
June 199872.0GoodGoodVery GoodVery Good-6190
June 199672.0GoodGoodVery GoodVery Good-6968
June 199472.0GoodGoodVery GoodVery Good-6392
June 199272.0GoodGoodVery GoodVery Good-7251
June 199072.0GoodGoodVery GoodVery Good-7251