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US 1 RAMP CT over OTHER RELIEF

Map

Coordinates:
+42.37149, -71.06985
42°22'17" N, 71°04'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 1 RAMP CT over OTHER RELIEF
Structure number:B166108YDDOTNBI
Location:I93/US1 INTERCHANGE
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:145.0 ft. [44.2 m]
Total length:521.0 ft. [158.8 m]
Roadway width between curbs:37.7 ft. [11.5 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
Deck type:Other [9]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20,600 [as of 2017]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood2060095.1
August 2015GoodGoodGoodGood2061195.1
August 2013GoodGoodGoodGood2061195.1
August 2011GoodGoodGoodGood17463085.0
July 2011GoodGoodGoodGood17463085.0
June 2009GoodGoodGoodGood17463085.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.5215041520
Deck
Prestressed Concrete Top Flangesq. ft.20,60420,52965100
Wearing Surfacessq. ft.19,63419,5835010
Substructure
Reinforced Concrete Columneach66000
Prestressed Concrete Pier Caplinear ft.7070000
Reinforced Concrete Pier Caplinear ft.8584010
Joints
Assembly with Sealeach9109100
Bearings
Elastomeric Bearingeach108200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.909899550