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PR 988 over MAMEYES RIVER

Map

Coordinates:
+18.32833, -65.75000
18°19'42" N, 65°45'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 988 over MAMEYES RIVER
Structure number:009621
Location:8 KM S W OF LUQUILLO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:39.4 ft. [12.0 m]
Total length:99.4 ft. [30.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Owner:State Highway Agency [01]
Year built:1966
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:3
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: March 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:200 [as of 2005]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:61.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$76,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018PoorSatisfactorySatisfactoryPoor20061.1
November 2016PoorSatisfactorySatisfactoryPoor20061.1
October 2014PoorSatisfactorySatisfactoryPoor20062.3
September 2012PoorSatisfactorySatisfactoryPoor20040.7
October 2010FairSatisfactorySatisfactoryFair20086.9
October 2008FairSatisfactorySatisfactoryFair20086.9
September 2006FairSatisfactorySatisfactoryFair20075.7
November 2004FairSatisfactorySatisfactoryFair20075.7
November 2002FairSatisfactorySatisfactoryFair20075.7
October 2000FairSatisfactorySatisfactoryFair20075.7
June 1998FairSatisfactorySatisfactoryFair20075.7
April 1996FairFairSatisfactoryFair20073.9
March 1994FairFairSatisfactoryFair24073.9
March 1990PoorFairFairCritical24039.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach100820
Reinforced Concrete Abutmentlinear ft.79661300
Reinforced Concrete Pier Caplinear ft.82721000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1971642670
Deck
Reinforced Concrete Slabsq. ft.4,0582,5181,2063340
Wearing Surfacessq. ft.4,0584,058000