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PR 951 over CARRASCO CHANNEL

Map

Coordinates:
+18.40000, -65.91167
18°23'60" N, 65°54'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 951 over CARRASCO CHANNEL
Structure number:004421
Location:5 KM SOUTH OF LOIZA
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:37.4 ft. [11.4 m]
Total length:37.4 ft. [11.4 m]
Roadway width between curbs:16.7 ft. [5.1 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:State Highway Agency [01]
Year built:1924
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
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: May 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:10,100 [as of 2005]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:28.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$191,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairFairFairFair1010028.9
March 2016FairFairFairFair1010028.9
March 2014FairFairFairFair1010058.6
February 2014FairFairFairFair632261.3
March 2012FairFairFairFair1010058.6
May 2010FairFairFairSatisfactory1010058.6
April 2008FairFairFairSatisfactory1010058.6
June 2006FairFairFairSatisfactory1010018.3
October 2004FairFairFairSatisfactory1010018.3
February 2002FairFairFairFair950018.3
October 1999FairFairFairFair160029.9
September 1997FairFairFairFair170029.6
April 1996FairSatisfactoryFairFair160031.0
February 1994PoorSatisfactoryPoorFair150013.8
March 1991PoorFairPoorPoor150028.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.52535492790
Deck
Reinforced Concrete Decksq. ft.1,5281,20532300
Substructure
Reinforced Concrete Abutmentlinear ft.79532600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.15101313125