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HWY MERRIAM AVE over ST 2

Map

Coordinates:
+42.55149, -71.78264
42°33'05" N, 71°46'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY MERRIAM AVE over ST 2
Structure number:L0802620VDOTNBI
Location:1.2 MI W OF ST-12
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:45.9 ft. [14.0 m]
Total length:104.0 ft. [31.7 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1947
Year reconstructed:2004
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:24,400 [as of 2006]
Truck traffic:5% 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:72.3
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,672,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodGoodGood2440072.3
December 2016GoodGoodGoodGood2440072.3
December 2014GoodGoodGoodGood2500072.2
December 2012GoodGoodVery GoodGood2500072.2
December 2010GoodGoodVery GoodGood2500072.2
December 2008GoodGoodVery GoodGood2500072.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.800080000
Steel Protective Coatingsq. ft.6,400005,760640
Deck
Reinforced Concrete Decksq. ft.4,6394,639000
Wearing Surfacessq. ft.3,87303,87300
Substructure
Reinforced Concrete Pier Walllinear ft.4540500
Reinforced Concrete Abutmentlinear ft.1941801400
Joints
Other Jointlinear ft.6055005
Bearings
Elastomeric Bearingeach168080
Fixed Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.202202000
Steel Protective Coatingsq. ft.1,22001,22000