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I-90 WB over GOSTLIN STREET

Map

Coordinates:
+41.63209, -87.50288
41°37'56" N, 87°30'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-90 WB over GOSTLIN STREET
Structure number:046080
Location:00.34 W SR 312
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:86.0 ft. [26.2 m]
Total length:253.0 ft. [77.1 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:41°
Owner:State Toll Authority [31]
Year built:1956
Year reconstructed:1985
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:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,425 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Sufficiency rating:76.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryFairSatisfactory1842576.8
July 2015FairFairSatisfactoryFair1842575.7
August 2013FairFairFairFair1508375.1
July 2011PoorFairSeriousFair1814639.3
July 2009PoorFairSeriousFair1814639.3
July 2007FairFairGoodGood1814686.1
July 2005FairFairGoodGood1814687.0
August 2003FairSatisfactoryGoodGood1779088.1
July 2001GoodGoodGoodGood1779089.1
September 1999GoodGoodGoodGood1433588.5
September 1997GoodGoodGoodGood1433588.5
October 1995GoodGoodGoodGood1120089.1
September 1993GoodGoodGoodGood740089.4
October 1991GoodGoodGoodGood740091.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1451457003000
Steel Protective Coatingsq. ft.12,0951,57510,52000
Deck
Reinforced Concrete Decksq. ft.8,0157,88213300
Wearing Surfacessq. ft.7,3286,74258600
Substructure
Reinforced Concrete Columneach61500
Reinforced Concrete Abutmentlinear ft.98296900
Reinforced Concrete Pier Caplinear ft.98831500
Joints
Strip Seal Jointlinear ft.9809800
Bearings
Movable Bearingeach1515000
Steel Protective Coatingsq. ft.7575000
Fixed Bearingeach1510500
Steel Protective Coatingsq. ft.7575000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4584283000