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I0010 over PERKINS RD. ON RAMP

Map

Coordinates:
+30.42509, -91.15710
30°25'30" N, 91°09'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0010 over PERKINS RD. ON RAMP
Structure number:611704501002456
Location:I0010
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Total length:458.0 ft. [139.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:51°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,990 [as of 2015]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:93.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairGoodSatisfactoryGood1699093.4
October 2014FairGoodSatisfactoryGood1688093.4
October 2012FairGoodSatisfactoryGood1640093.4
October 2010GoodGoodGoodGood1909090.1
September 2008GoodGoodGoodGood1839090.2
September 2006FairSatisfactoryGoodGood1571090.5
September 2004FairSatisfactoryVery GoodVery Good1478090.6
September 2002FairSatisfactoryVery GoodVery Good1442090.6
August 2000FairSatisfactoryVery GoodVery Good1100291.5
August 1998FairSatisfactoryVery GoodVery Good1100293.5
August 1996FairSatisfactoryVery GoodVery Good1226293.3
August 1994FairSatisfactoryVery GoodVery Good1012993.8
August 1992FairSatisfactoryVery GoodVery Good1198793.6
August 1990FairSatisfactoryVery GoodVery Good1198793.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,6502,650000
Steel Protective Coatingsq. ft.16,5020016,5020
Deck
Reinforced Concrete Decksq. ft.13,7800013,7800
Substructure
Reinforced Concrete Columneach1616000
Reinforced Concrete Abutmentlinear ft.4848000
Reinforced Concrete Pier Caplinear ft.2081882000
Joints
Open Jointlinear ft.1801600200
Bearings
Movable Bearingeach3636000
Steel Protective Coatingsq. ft.720072000
Fixed Bearingeach3636000
Steel Protective Coatingsq. ft.720072000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,00675402520