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I 90 over I 391

Map

Coordinates:
+42.15796, -72.61027
42°09'29" N, 72°36'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 over I 391
Structure number:C130430WUDOTNBI
Location:2.1 M N SPRINGFIELD C.L.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on toll road [2]
Length of largest span:98.4 ft. [30.0 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:80.7 ft. [24.6 m]
Deck width edge-to-edge:88.6 ft. [27.0 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:1978
Year reconstructed:2013
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:48,130 [as of 2017]
Truck traffic:12% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairGoodSatisfactorySatisfactory4813085.0
September 2016FairGoodSatisfactoryVery Good4724585.0
September 2014FairSatisfactorySatisfactoryFair4462271.0
September 2012FairSatisfactorySatisfactoryFair4462272.0
September 2010FairSatisfactorySatisfactoryFair4462272.0
July 2008FairSatisfactorySatisfactorySatisfactory4462283.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,4941,975509100
Steel Protective Coatingsq. ft.31,27912523,5867,443125
Deck
Reinforced Concrete Decksq. ft.17,70612,7364,97000
Wearing Surfacessq. ft.16,18616,186000
Substructure
Reinforced Concrete Columneach64200
Reinforced Concrete Abutmentlinear ft.2802492470
Reinforced Concrete Pier Caplinear ft.111961500
Joints
Strip Seal Jointlinear ft.200200000
Bearings
Movable Bearingeach2402004
Steel Protective Coatingsq. ft.4804008
Fixed Bearingeach120840
Steel Protective Coatingsq. ft.2401608
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.408408000
Reinforced Concrete Bridge Raillinear ft.815815000