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OFF PR 759 AT 2.45 over MAUNABO RIVER

Map

Coordinates:
+18.01167, -65.92500
18°00'42" N, 65°55'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OFF PR 759 AT 2.45 over MAUNABO RIVER
Structure number:013451
Location:3 KM WEST OF MAUNABO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.4 ft. [12.3 m]
Total length:149.0 ft. [45.4 m]
Roadway width between curbs:13.1 ft. [4.0 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1971
Year reconstructed:1981
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:3
Main spans material:Concrete continuous [2]
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: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:700 [as of 2005]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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 replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:50.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$753,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairFairSatisfactoryFair70050.7
November 2015FairFairSatisfactoryFair70050.7
November 2013FairFairSatisfactoryFair70050.7
November 2011FairFairSatisfactoryFair70051.9
December 2009FairFairSatisfactoryFair70051.9
January 2008FairFairSatisfactoryFair70051.9
August 2006FairSatisfactorySatisfactoryFair70051.9
October 2004FairSatisfactorySatisfactoryFair70051.9
January 2002FairSatisfactorySatisfactoryFair70051.9
November 1999FairSatisfactorySatisfactoryFair70051.9
September 1997FairSatisfactorySatisfactoryFair70050.7
April 1996FairSatisfactorySatisfactorySatisfactory85061.6
April 1994FairFairFairSatisfactory85049.9
February 1991FairFairSatisfactorySatisfactory84061.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1971583900
Deck
Reinforced Concrete Decksq. ft.1,7011,44325800
Substructure
Reinforced Concrete Columneach86200
Reinforced Concrete Pier Walllinear ft.46331300
Reinforced Concrete Abutmentlinear ft.1971841300
Reinforced Concrete Pier Caplinear ft.92662600
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.679575392639
Deck
Reinforced Concrete Slabsq. ft.4,9734,1543884310