Share:

I 93 NB RAMP CL over OTHER RELIEF

Map

Coordinates:
+42.37833, -71.69278
42°22'42" N, 71°41'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 93 NB RAMP CL over OTHER RELIEF
Structure number:B166029E7DOTNBI
Location:RAMP N. OF GILMORE BRIDGE
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:101.7 ft. [31.0 m]
Total length:101.7 ft. [31.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1999
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,800 [as of 2015]
Truck traffic:7% 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:97.5 tons [88.6 metric tons]
Inventory rating:58.3 tons [53.0 metric tons]
Sufficiency rating:95.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$44,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201595.4GoodGoodGoodGood-13800
August 201395.6GoodGoodGoodGood-12943
August 201198.0GoodGoodGoodGood--
July 201198.0GoodVery GoodVery GoodVery Good--
June 200998.0GoodVery GoodVery GoodVery Good--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.4494044500
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.4,0804,080000
Wearing Surfacessq. ft.4,0804,080000
Substructure
Steel Columneach20200
Steel Protective Coatingsq. ft.1,9981,998000
Reinforced Concrete Columneach11000
Reinforced Concrete Pier Caplinear ft.4040000
Joints
Assembly with Sealeach4040000
Bearings
Movable Bearingeach44000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2041842000