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HWY S BOS BPS RD over OTHER RELIEF

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]
Operating rating:83.1 tons [75.5 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201793.4FairGoodSatisfactoryGood-6206
January 201593.2FairGoodSatisfactoryGood-8018
January 201393.2FairGoodSatisfactoryGood-8018
January 201193.6FairGoodSatisfactoryGood-4300
January 200993.6FairGoodSatisfactoryGood-4300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0601,060000
Deck
Reinforced Concrete Decksq. ft.100100000
Wearing Surfacessq. ft.100100000
Substructure
Steel Columneach2301508000
Steel Protective Coatingsq. ft.999999000
Reinforced Concrete Pier Walllinear ft.6161000
Reinforced Concrete Pier Caplinear ft.150150000
Joints
Strip Seal Jointlinear ft.6161000
Bearings
Movable Bearingeach2424000
Steel Protective Coatingsq. ft.1,9981,998000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.26514012500