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PR 420 over CULEBRINAS RIVER

Map

Coordinates:
+18.35167, -67.06500
18°21'06" N, 67°03'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 420 over CULEBRINAS RIVER
Structure number:016071
Location:3 KM SOUTH OF PR 111
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:95.5 ft. [29.1 m]
Total length:198.8 ft. [60.6 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2005]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:59.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,185,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairFairGoodSatisfactory50059.6
March 2015FairFairGoodSatisfactory50059.6
February 2013FairFairGoodSatisfactory50084.6
February 2011FairFairGoodSatisfactory50084.6
February 2009FairSatisfactoryGoodSatisfactory80082.4
June 2007FairSatisfactoryGoodSatisfactory350078.3
September 2005FairSatisfactorySatisfactorySatisfactory350078.3
October 2003FairSatisfactorySatisfactorySatisfactory340078.3
May 2001FairSatisfactorySatisfactorySatisfactory330078.4
June 1999FairSatisfactorySatisfactorySatisfactory320078.5
May 1997FairSatisfactorySatisfactoryGood270078.9
June 1995FairGoodGoodSatisfactory280078.8
April 1993FairSatisfactorySatisfactorySatisfactory260079.0
August 1991FairFairSatisfactoryFair260066.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.994987700
Deck
Reinforced Concrete Decksq. ft.5,41405,2421720
Substructure
Reinforced Concrete Pier Walllinear ft.2020000
Reinforced Concrete Abutmentlinear ft.1351020330
Reinforced Concrete Pile Cap/Footinglinear ft.2602600
Reinforced Concrete Pier Caplinear ft.3027300
Joints
Compression Jointlinear ft.85720130
Bearings
Elastomeric Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4003871300