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HWY MEDFORD ST over WATER MALDEN RIVER

Map

Coordinates:
+42.41789, -71.07334
42°25'04" N, 71°04'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY MEDFORD ST over WATER MALDEN RIVER
Structure number:M010074ECDOTNBI
Old structure number:MDC894062100 (from 1992 edition)
Location:.2 M E OF PEARL ST
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:123.0 ft. [37.5 m]
Total length:129.9 ft. [39.6 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:62.7 ft. [19.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
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: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,900 [as of 2015]
Truck traffic:10% 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$4,030,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairGoodSatisfactoryGood1490076.2
November 2015FairGoodSatisfactoryGood1490076.2
November 2013GoodGoodGoodGood1280076.5
November 2011GoodGoodGoodGood1200076.6
November 2009GoodGoodGoodGood770077.1
November 1999GoodGoodVery GoodVery Good770079.1
November 1995GoodGoodVery GoodVery Good1602078.5
November 1993GoodGoodVery GoodVery Good1443678.6
November 1991GoodGoodVery GoodVery Good1400076.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.9840954300
Deck
Reinforced Concrete Decksq. ft.7,7497,43831100
Wearing Surfacessq. ft.5,6583,8681,1326580
Concrete Protective Coatingsq. ft.7,7497,749000
Substructure
Reinforced Concrete Abutmentlinear ft.126123300
Joints
Strip Seal Jointlinear ft.1260113103
Bearings
Movable Bearingeach80800
Fixed Bearingeach80800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.246246000