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HWY RESERVATN RD over WATER MOTHER BROOK

Map

Coordinates:
+42.24982, -71.12900
42°14'59" N, 71°07'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY RESERVATN RD over WATER MOTHER BROOK
Structure number:B1618638LMUNNBI
Old structure number:38LMUN896186100 (from 1992 edition)
Location:.48 KM NW HYDE PARK AVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:65.3 ft. [19.9 m]
Total length:71.2 ft. [21.7 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:36°
Owner:City or Municipal Highway Agency [04]
Year built:1898
Year reconstructed:1996
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
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: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,000 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Operating rating:70.3 tons [63.9 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Sufficiency rating:78.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,447,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201678.1GoodGoodVery GoodGoodFO5000
October 201482.4GoodGoodVery GoodGood-3400
October 201288.9GoodVery GoodVery GoodGood-2300
October 201088.9GoodVery GoodVery GoodGood-2500
October 200888.9GoodVery GoodVery GoodGood-2500
October 200689.1GoodVery GoodVery GoodGood-900
October 200482.5GoodVery GoodVery GoodGood-3200
October 200288.9GoodVery GoodVery GoodGood-2300
October 200089.0GoodVery GoodVery GoodGood-1900
October 199888.9GoodVery GoodVery GoodVery Good-2000
October 199670.7GoodVery GoodVery GoodVery Good-8900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.420420000
Steel Protective Coatingsq. ft.1,9981,998000
Deck
Reinforced Concrete Decksq. ft.2,9442,944000
Wearing Surfacessq. ft.2,0082,008000
Substructure
Masonry Abutmentlinear ft.145145000
Joints
Other Jointlinear ft.6868000
Bearings
Movable Bearingeach66000
Steel Protective Coatingsq. ft.999999000
Fixed Bearingeach66000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.126126000
Steel Protective Coatingsq. ft.999999000