+41.62839, -71.24400
41°37'42" N, 71°14'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RI 24 NB over BOYDS LANE
Structure number:000000000006420
Location:2.0 Mi N of JCT RI 114
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:66.9 ft. [20.4 m]
Total length:146.0 ft. [44.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:21°
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,516 [as of 2015]
Truck traffic:2% 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:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$43,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactoryFairGood1951682.5
May 2017FairSatisfactoryFairGood1951682.5
May 2015FairSatisfactoryFairFair1951683.0
May 2013FairSatisfactoryFairFair500083.0
May 2011FairSatisfactorySatisfactoryFair500082.5
May 2009FairSatisfactorySatisfactoryFair500084.6
May 2007FairGoodSatisfactoryFair1500082.9
October 2004FairGoodSatisfactoryFair500085.6
January 2003FairGoodSatisfactoryFair500085.6
February 2001FairGoodSatisfactoryFair500085.6
October 1998FairGoodSatisfactoryFair500085.6
September 1996FairGoodSatisfactorySatisfactory1300096.8
September 1994FairVery GoodSatisfactorySatisfactory1300095.0
October 1992GoodVery GoodGoodVery Good1175096.0
August 1990GoodVery GoodGoodVery Good1175096.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.846360469170
Steel Protective Coatingsq. ft.7,6147,1140375125
Reinforced Concrete Decksq. ft.6,4246,33859270
Wearing Surfacessq. ft.5,8405,840000
Concrete Protective Coatingsq. ft.3002703000
Reinforced Concrete Columneach63210
Concrete Protective Coatingsq. ft.460460000
Reinforced Concrete Abutmentlinear ft.9288220
Concrete Protective Coatingsq. ft.400400000
Reinforced Concrete Pier Caplinear ft.8980900
Concrete Protective Coatingsq. ft.1,1101,110000
Pourable Jointlinear ft.801941200
Movable Bearingeach1801800
Steel Protective Coatingsq. ft.3608226
Fixed Bearingeach60600
Steel Protective Coatingsq. ft.1201200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3522728000
Concrete Protective Coatingsq. ft.2,11201,262744106