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I-96 E TO I-496 E over I-96

Map

Coordinates:
+42.71647, -84.66924
42°42'59" N, 84°40'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-96 E TO I-496 E over I-96
Structure number:000000000002289
Old structure number:23123081000S010 (from 1992 edition)
Location:3.5 MI W OF LANSING
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.8 ft. [23.7 m]
Total length:225.1 ft. [68.6 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,500 [as of 1995]
Truck traffic:14% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:99.2 tons [90.2 metric tons]
Inventory rating:59.5 tons [54.1 metric tons]
Sufficiency rating:72.0
Recommended work:Bridge deck replacement with only incidental widening. [37]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201572.0FairSatisfactorySatisfactoryFair-7500
June 201383.0FairSatisfactorySatisfactorySatisfactory-7500
June 201183.0FairSatisfactorySatisfactorySatisfactory-7500
June 200983.0FairSatisfactoryGoodSatisfactory-7500
June 200784.0FairSatisfactoryGoodGood-7500
June 200584.0FairSatisfactoryGoodGood-7500
June 200382.0FairFairGoodGood-7500
September 200282.0FairFairGoodGood-7500
June 200171.0FairFairFairFair-7500
July 199976.0FairFairFairFair-7500
August 199780.0FairSatisfactorySatisfactoryGood-7500
July 199592.0FairSatisfactorySatisfactoryGood-2900
October 199392.0FairSatisfactoryGoodGood-2900
September 199192.0GoodGoodGoodGood-2900
May 198992.0FairSatisfactoryGoodGood-2900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,1221,00711050
Steel Protective Coatingsq. ft.12,70012,574356526
Deck
Reinforced Concrete Decksq. ft.7,9226,3101,580320
Superstructure
Steel Pin or Pin & Hangar Assemblyeach1001000
Substructure
Reinforced Concrete Columneach95220
Reinforced Concrete Abutmentlinear ft.75531750
Reinforced Concrete Pier Caplinear ft.112888160
Concrete Protective Coatingsq. ft.315315000
Joints
Strip Seal Jointlinear ft.112733900
Pourable Jointlinear ft.75334200
Bearings
Movable Bearingeach102800
Fixed Bearingeach2002000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2501747600