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PR 179 over GUAMANI RIVER

Map

Coordinates:
+18.04000, -66.11000
18°02'24" N, 66°06'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 179 over GUAMANI RIVER
Structure number:005251
Location:6 KM NORTH OF GUAYAMA
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:45.3 ft. [13.8 m]
Total length:49.5 ft. [15.1 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Owner:State Highway Agency [01]
Year built:1925
Year reconstructed:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,100 [as of 2005]
Truck traffic:4% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:62.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$50,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairFairFair310062.9
June 2015FairFairFairFair310062.9
May 2013FairFairFairFair310062.9
May 2011FairFairFairFair310063.9
May 2009FairFairSatisfactoryFair310064.9
November 2007FairFairSatisfactoryFair310066.0
January 2006FairFairSatisfactoryFair300051.0
March 2003FairFairSatisfactoryFair300051.0
April 2000FairGoodSatisfactoryFair243057.3
July 1998FairVery GoodGoodSatisfactory300062.9
September 1997FairFairSatisfactoryFair310049.7
April 1996FairFairFairFair290050.0
February 1994PoorFairFairPoor290034.3
April 1990FairFairSatisfactoryFair274051.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.9898000
Reinforced Concrete Girder/Beamlinear ft.2301844600
Deck
Reinforced Concrete Top Flangesq. ft.1,1731,05497220
Wearing Surfacessq. ft.926926000
Substructure
Reinforced Concrete Abutmentlinear ft.3939000
Masonry Abutmentlinear ft.49292000
Reinforced Concrete Pile Cap/Footinglinear ft.1301300
Bearings
Elastomeric Bearingeach40400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9898000