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PR 347 over GUANAJIBO RIVER

Map

Coordinates:
+18.10667, -67.07167
18°06'24" N, 67°04'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 347 over GUANAJIBO RIVER
Structure number:006761
Location:8 KM NORTH OF SAN GERMAN
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:36.1 ft. [11.0 m]
Total length:134.5 ft. [41.0 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:State Highway Agency [01]
Year built:1953
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:1,100 [as of 2005]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:35.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$100,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactoryFair110035.3
April 2015FairSatisfactorySatisfactoryFair110035.0
March 2013FairSatisfactorySatisfactoryFair110040.9
March 2011FairSatisfactorySatisfactoryFair110067.8
March 2009FairSatisfactorySatisfactoryFair110067.8
March 2007FairSatisfactorySatisfactoryFair550055.9
March 2005FairSatisfactorySatisfactoryFair550055.9
July 2002FairSatisfactorySatisfactorySatisfactory550066.1
January 2000FairSatisfactorySatisfactoryFair550055.9
September 1997FairSatisfactorySatisfactoryFair550055.9
January 1996FairSatisfactorySatisfactoryFair540056.1
May 1993FairSatisfactorySatisfactoryFair685055.9
October 1991FairFairFairFair685060.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach1814400
Reinforced Concrete Abutmentlinear ft.56431300
Reinforced Concrete Pier Caplinear ft.6966300
Bearings
Elastomeric Bearingeach20200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2692363300
Deck
Reinforced Concrete Slabsq. ft.3,5633,43412900
Wearing Surfacessq. ft.2,6482,648000