+30.42306, -91.14090
30°25'23" N, 91°08'27" 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:13.1 ft. [4.0 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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:101,940 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:65.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactoryGoodGood10194065.7
January 2015FairGoodSatisfactorySatisfactory10128065.8
January 2013FairGoodSatisfactorySatisfactory9840066.1
January 2011GoodGoodGoodGood11454063.0
January 2009GoodGoodGoodGood11034063.0
December 2007FairFairSatisfactoryGood10122064.6
December 2006FairFairSatisfactoryGood9426065.4
December 2005FairFairSatisfactoryGood9234065.7
December 2004FairFairSatisfactoryGood8868066.1
December 2003FairFairSatisfactoryGood8820066.2
December 2002FairFairSatisfactoryGood8652066.4
December 2001FairFairSatisfactoryGood7168168.2
December 2000FairFairSatisfactoryGood7168168.2
December 1999FairFairSatisfactoryGood7168168.2
December 1998FairFairSatisfactoryGood7168166.2
December 1997FairFairSatisfactoryGood7168169.2
December 1996FairFairSatisfactoryGood8256066.2
December 1995FairFairSatisfactoryGood7881168.7
December 1994FairFairSatisfactoryGood6251270.3
December 1993FairFairFairGood6816957.3
January 1993FairFairFairGood7192556.8
January 1991FairFairFairGood7192556.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.5,6165,38123500
Steel Protective Coatingsq. ft.46,051046,05100
Reinforced Concrete Decksq. ft.519,705374,419124,80620,4800
Reinforced Concrete Columneach5205200
Reinforced Concrete Abutmentlinear ft.140133700
Reinforced Concrete Pier Caplinear ft.5985623600
Assembly without Seal Jointlinear ft.5204922800
Movable Bearingeach108010800
Steel Protective Coatingsq. ft.289028900
Fixed Bearingeach104104000
Steel Protective Coatingsq. ft.278278000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,4041,404000
Steel Protective Coatingsq. ft.7,0207,020000