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ST 3 A/HNCK OFFRP over OTHER RELIEF

Map

Coordinates:
+42.28333, -71.03806
42°16'60" N, 71°02'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST 3 A/HNCK OFFRP over OTHER RELIEF
Structure number:B163904FQDOTNBI
Location:.2 MI E OF I 93
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:109.9 ft. [33.5 m]
Total length:222.1 ft. [67.7 m]
Roadway width between curbs:16.4 ft. [5.0 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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:Bituminous [6]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,864 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:75.8 tons [68.9 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:83.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201583.7FairGoodSatisfactoryGood-18864
March 201385.4FairGoodSatisfactoryGood-13600
March 201156.0FairSatisfactorySatisfactoryFairFO21413
March 200956.0FairSatisfactorySatisfactoryFairFO21413

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.1,10079031000
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.12,18012,180000
Wearing Surfacessq. ft.7,9207,920000
Substructure
Reinforced Concrete Pier Walllinear ft.3232000
Reinforced Concrete Abutmentlinear ft.3939000
Reinforced Concrete Pier Caplinear ft.6262000
Joints
Strip Seal Jointlinear ft.8686000
Bearings
Elastomeric Bearingeach1515000
Bridge Rail
Other Material Bridge Raillinear ft.450450000