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HWY BOWKER INT over ST 2 COMM AV BEACON ST

Map

Coordinates:
+42.34914, -71.09230
42°20'57" N, 71°05'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY BOWKER INT over ST 2 COMM AV BEACON ST
Structure number:B163654ELDOTNBI
Location:.2 MI S OF ST RTE 2A
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:112.2 ft. [34.2 m]
Total length:813.7 ft. [248.0 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2016
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:9
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: July 2017

Good/Fair/Poor Condition:Fair
Status:Posted for other load-capacity restriction [R]
Average daily traffic:60,500 [as of 2017]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Fair [5 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: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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:67.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairVery GoodFairFair6050067.5
July 2015PoorPoorFairFair5430064.5
July 2013PoorPoorFairFair5430064.5
July 2011PoorPoorFairFair2700064.5
July 2009PoorPoorFairFair2700064.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8,7664,0393,7151,0120
Steel Protective Coatingsq. ft.72,55631,0912512541,315
Deck
Reinforced Concrete Decksq. ft.48,98348,9254990
Wearing Surfacessq. ft.42,45242,452000
Superstructure
Steel Pin or Pin & Hangar Assemblyeach40182020
Steel Protective Coatingsq. ft.160160000
Substructure
Reinforced Concrete Columneach2691160
Reinforced Concrete Pier Caplinear ft.22177124200
Joints
Other Jointlinear ft.549549000
Bearings
Movable Bearingeach4430464
Steel Protective Coatingsq. ft.14710725150
Fixed Bearingeach2924410
Steel Protective Coatingsq. ft.164164000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,6291,629000