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HWY ARLINGTON ST over COMB I 90 & AMTRAK

Map

Coordinates:
+42.34750, -71.06917
42°20'51" N, 71°04'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY ARLINGTON ST over COMB I 90 & AMTRAK
Structure number:B160444TEDOTNBI
Location:.2MI.S.PUBLIC GARDENS S67
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:59.1 ft. [18.0 m]
Total length:171.9 ft. [52.4 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:1965
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:25,991 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.6 tons [57.8 metric tons]
Inventory rating:38.1 tons [34.6 metric tons]
Sufficiency rating:40.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,408,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201640.9PoorFairSatisfactoryPoorSD25991
November 201460.2FairFairSatisfactoryFairFO4900
December 201260.0FairFairSatisfactoryFairFO6595
December 201060.0FairFairSatisfactoryFairFO6429
July 201068.4FairFairGoodSatisfactoryFO19900
July 200868.4FairFairGoodSatisfactoryFO19900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,8322931,53900
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.10,9735,5092,4083,0560
Wearing Surfacessq. ft.8,2603,8001,4043,0560
Substructure
Reinforced Concrete Columneach1200120
Reinforced Concrete Pier Walllinear ft.78358314
Reinforced Concrete Abutmentlinear ft.1033141310
Reinforced Concrete Pier Caplinear ft.25312676510
Joints
Strip Seal Jointlinear ft.1860149037
Open Jointlinear ft.7907900
Bearings
Movable Bearingeach3813700
Steel Protective Coatingsq. ft.999999000
Fixed Bearingeach3603600
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2850270150