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I 391 SB CONNECT over I 391 NB RAMP

Map

Coordinates:
+42.13336, -72.60969
42°08'00" N, 72°36'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 391 SB CONNECT over I 391 NB RAMP
Structure number:C130350WGDOTNBI
Old structure number:0WG089209003101 (from 1992 edition)
Location:.25 M N SPRINGFIELD C.L.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.1 ft. [23.5 m]
Total length:81.0 ft. [24.7 m]
Roadway width between curbs:51.5 ft. [15.7 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:31°
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+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:29,513 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
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:69.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,216,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairGoodSatisfactoryFair2951369.0
November 2015FairGoodSatisfactoryFair5220067.0
November 2013FairGoodSatisfactoryFair5220067.0
November 2011FairGoodGoodSatisfactory5220078.0
November 2009FairGoodGoodSatisfactory5220078.0
November 1999FairGoodGoodFair3900066.5
November 1997FairGoodGoodFair3900065.5
November 1995FairGoodGoodFair3900065.5
January 1992FairSatisfactorySatisfactoryFair3185766.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.55235919300
Steel Protective Coatingsq. ft.6,7343,8112,92300
Deck
Reinforced Concrete Decksq. ft.4,5494,549000
Wearing Surfacessq. ft.4,1704,170000
Substructure
Reinforced Concrete Abutmentlinear ft.1411112190
Joints
Compression Jointlinear ft.5252000
Bearings
Movable Bearingeach75200
Steel Protective Coatingsq. ft.1401400
Fixed Bearingeach73400
Steel Protective Coatingsq. ft.1401400
Bridge Rail
Other Material Bridge Raillinear ft.132132000