+30.42295, -91.13940
30°25'23" N, 91°08'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I0010 over COLLEGE DRIVE
Structure number:611704501003392
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:88.9 ft. [27.1 m]
Total length:706.1 ft. [215.2 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1967
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:13
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: January 2015 

Status:Open, no restriction [A]
Average daily traffic:101,280 [as of 2014]
Truck traffic:21% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.4 tons [58.5 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:84.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201584.0Not deficientSatisfactorySatisfactorySatisfactory101280
January 201384.3Not deficientSatisfactorySatisfactorySatisfactory98400
January 201182.7Not deficientSatisfactorySatisfactorySatisfactory114540
January 200983.1Not deficientSatisfactorySatisfactoryGood110340
December 200769.3Not deficientFairFairGood101220
December 200651.0Functionally obsoleteFairFairGood94260
December 200551.0Functionally obsoleteFairFairGood92340
December 200451.0Functionally obsoleteFairFairGood88680
December 200351.0Functionally obsoleteFairFairGood88200
December 200251.0Functionally obsoleteFairFairGood86520
December 200153.0Functionally obsoleteFairFairGood71681
December 200053.0Functionally obsoleteFairFairGood71681
December 199965.9Functionally obsoleteFairSatisfactoryGood71681
December 199863.9Functionally obsoleteFairSatisfactoryGood71681
December 199766.9Functionally obsoleteFairSatisfactoryGood71681
December 199663.9Functionally obsoleteFairSatisfactoryGood82560
December 199568.7Not deficientFairSatisfactoryGood78811
December 199470.3Not deficientFairSatisfactoryGood62512
December 199357.3Not deficientFairFairGood68169
January 199356.8Not deficientFairFairGood71925
January 199156.8Not deficientFairFairGood71925