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I 495 NB over HWY BERLIN RD

Map

Coordinates:
+42.35896, -71.58562
42°21'32" N, 71°35'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 495 NB over HWY BERLIN RD
Structure number:M0601227YDOTNBI
Old structure number:27Y096485029111 (from 1992 edition)
Location:.5 MI. S. OF I-290
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:44.0 ft. [13.4 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:47,909 [as of 2015]
Truck traffic:15% 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,133,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryFairSatisfactory4790974.4
March 2015FairSatisfactoryFairSatisfactory4345774.9
March 2013FairSatisfactorySatisfactorySatisfactory4500086.5
March 2011FairSatisfactoryGoodSatisfactory4500086.5
March 2009FairSatisfactoryGoodGood4500086.5
March 1999FairGoodGoodSatisfactory8500083.4
March 1997FairGoodVery GoodSatisfactory5800074.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1281,0794270
Steel Protective Coatingsq. ft.9,23305,9733,18278
Deck
Reinforced Concrete Decksq. ft.8,1947,96422190
Wearing Surfacessq. ft.7,2805,6801,583170
Substructure
Reinforced Concrete Columneach105410
Reinforced Concrete Abutmentlinear ft.1721581400
Reinforced Concrete Pier Caplinear ft.159807900
Joints
Other Jointlinear ft.1421140280
Bearings
Movable Bearingeach2420040
Steel Protective Coatingsq. ft.481224120
Fixed Bearingeach2420400
Steel Protective Coatingsq. ft.48038100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2922680024
Reinforced Concrete Bridge Raillinear ft.29214714320