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PR 991 over SABANA RIVER

Map

Coordinates:
+18.35333, -65.72333
18°21'12" N, 65°43'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 991 over SABANA RIVER
Structure number:006301
Location:1.7 KM SOUTH OF LUQUILLO
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:30.2 ft. [9.2 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,300 [as of 2005]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:71.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$539,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairFairSatisfactorySatisfactory630071.4
August 2016FairFairSatisfactorySatisfactory630071.4
August 2014FairFairSatisfactorySatisfactory630071.4
August 2012FairFairSatisfactorySatisfactory630067.8
September 2010FairFairSatisfactorySatisfactory630072.9
October 2008FairFairSatisfactorySatisfactory630072.9
September 2006FairSatisfactorySatisfactorySatisfactory610035.2
November 2004FairSatisfactorySatisfactorySatisfactory230039.7
November 2002FairSatisfactorySatisfactorySatisfactory230039.7
May 2000FairFairSatisfactorySatisfactory220039.0
June 1998FairFairSatisfactorySatisfactory230038.5
June 1996FairSatisfactorySatisfactorySatisfactory230039.7
August 1994FairFairFairSatisfactory220027.0
August 1992FairFairFairFair220027.0
March 1991FairFairFairFair287050.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach40400
Reinforced Concrete Abutmentlinear ft.52421000
Reinforced Concrete Pier Caplinear ft.5245700
Joints
Compression Jointlinear ft.3903900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1641511300
Deck
Reinforced Concrete Slabsq. ft.1,93801,93800