+30.42297, -91.13958
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:611704501003391
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:40.7 ft. [12.4 m]
Deck width edge-to-edge:45.9 ft. [14.0 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:Good [7 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:65.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201565.8Not deficientGoodSatisfactorySatisfactory101280
January 201366.1Not deficientGoodSatisfactorySatisfactory98400
January 201163.0Not deficientGoodGoodGood114540
January 200963.0Not deficientGoodGoodGood110340
December 200764.6Not deficientFairSatisfactoryGood101220
December 200665.4Not deficientFairSatisfactoryGood94260
December 200565.7Not deficientFairSatisfactoryGood92340
December 200466.1Not deficientFairSatisfactoryGood88680
December 200366.2Not deficientFairSatisfactoryGood88200
December 200266.4Not deficientFairSatisfactoryGood86520
December 200168.2Not deficientFairSatisfactoryGood71681
December 200068.2Not deficientFairSatisfactoryGood71681
December 199968.2Not deficientFairSatisfactoryGood71681
December 199866.2Not deficientFairSatisfactoryGood71681
December 199769.2Not deficientFairSatisfactoryGood71681
December 199666.2Not deficientFairSatisfactoryGood82560
December 199568.7Not deficientFairSatisfactoryGood78811
December 199470.3Not deficientFairSatisfactoryGood62512
December 199357.3Not deficientFairFairGood68169
January 199356.8Not deficientFairFairGood71925
January 199156.8Not deficientFairFairGood71925