Share:

FAIRMOUNT ST over BLACKSTONE RIVER

Map

Coordinates:
+42.00235, -71.52502
42°00'08" N, 71°31'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAIRMOUNT ST over BLACKSTONE RIVER
Structure number:000000000009570
Location:0.8 Mi W of River St
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:195.9 ft. [59.7 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1958
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,636 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:68.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,248,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairSatisfactoryFairGood363668.6
May 2016FairSatisfactoryFairGood363657.6
May 2014FairSatisfactoryFairGood395060.1
May 2012FairSatisfactorySatisfactoryGood395066.3
May 2010FairSatisfactorySatisfactoryGood395082.1
June 2008FairSatisfactorySatisfactoryGood395091.6
June 2006FairSatisfactorySatisfactoryGood395083.1
February 2004PoorPoorFairSatisfactory150077.8
December 2001PoorPoorFairSatisfactory150077.8
December 1999PoorPoorFairSatisfactory150077.8
October 1997FairSatisfactoryFairGood150080.8
October 1995FairSatisfactorySatisfactoryGood490090.6
September 1994FairSatisfactoryFairGood490079.3
December 1993FairFairFairSatisfactory490079.3
January 1992FairSatisfactorySatisfactoryGood490092.7
March 1990FairSatisfactorySatisfactorySatisfactory490091.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.1,16001,0441160
Steel Protective Coatingsq. ft.8,1255,8061,1001,115104
Deck
Reinforced Concrete Decksq. ft.8,8636,3021,5071,0540
Wearing Surfacessq. ft.6,9026,894800
Superstructure
Steel Trusslinear ft.3960326682
Steel Protective Coatingsq. ft.10,0004,0002,0002,0002,000
Steel Floor Beamlinear ft.405140200650
Steel Protective Coatingsq. ft.4,6589301,1651,3981,165
Steel Gusset Plateeach64283240
Steel Protective Coatingsq. ft.1,856259298371928
Substructure
Reinforced Concrete Abutmentlinear ft.110961400
Joints
Open Jointlinear ft.34201400
Assembly without Seal Jointlinear ft.34201400
Bearings
Movable Bearingeach20020
Steel Protective Coatingsq. ft.42200
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.42200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.400039640
Steel Protective Coatingsq. ft.1,6000502501,300