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HWY SAVIN HLL AV over I 93 /US1/ST3

Map

Coordinates:
+42.31083, -71.05306
42°18'39" N, 71°03'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY SAVIN HLL AV over I 93 /US1/ST3
Structure number:B162613FKDOTNBI
Location:3.2 KM S OF JCT I93&90
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:65.0 ft. [19.8 m]
Total length:136.2 ft. [41.5 m]
Roadway width between curbs:35.1 ft. [10.7 m]
Deck width edge-to-edge:52.2 ft. [15.9 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1990
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
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: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,800 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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: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]
Operating rating:60.9 tons [55.4 metric tons]
Inventory rating:39.4 tons [35.8 metric tons]
Sufficiency rating:89.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,463,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201689.8FairSatisfactorySatisfactorySatisfactoryFO7800
November 201490.1FairSatisfactorySatisfactorySatisfactoryFO6100
November 201290.1FairSatisfactorySatisfactorySatisfactoryFO6100
November 201091.9FairGoodSatisfactorySatisfactoryFO7500
November 200891.9FairGoodSatisfactorySatisfactoryFO7500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,07201,07200
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.7,0836,68140200
Wearing Surfacessq. ft.4,7604,47428600
Substructure
Reinforced Concrete Columneach20200
Reinforced Concrete Pier Walllinear ft.6006000
Reinforced Concrete Abutmentlinear ft.10086680
Reinforced Concrete Pier Caplinear ft.6005550
Joints
Compression Jointlinear ft.7000070
Bearings
Movable Bearingeach1601600
Steel Protective Coatingsq. ft.999999000
Fixed Bearingeach1601600
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.332332000