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HWY S BOS BPS RD over OTHER RELIEF

Map

Coordinates:
+42.33402, -71.06326
42°20'02" N, 71°03'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY S BOS BPS RD over OTHER RELIEF
Structure number:B16644928DOTNBI
Location:AT FRONTAGE RD NB
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:70.9 ft. [21.6 m]
Total length:139.8 ft. [42.6 m]
Roadway width between curbs:57.4 ft. [17.5 m]
Deck width edge-to-edge:63.3 ft. [19.3 m]
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,206 [as of 2017]
Truck traffic:75% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$2,551,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodSatisfactoryGood620693.4
January 2015FairGoodSatisfactoryGood801893.2
January 2013FairGoodSatisfactoryGood801893.2
January 2011FairGoodSatisfactoryGood430093.6
January 2009FairGoodSatisfactoryGood430093.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0601,0461400
Deck
Reinforced Concrete Decksq. ft.8,9608,79017000
Wearing Surfacessq. ft.8,4008,00040000
Substructure
Steel Columneach2301508000
Reinforced Concrete Pier Walllinear ft.6161000
Reinforced Concrete Pier Caplinear ft.150150000
Joints
Strip Seal Jointlinear ft.61313000
Bearings
Movable Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2652056000