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PR 181 over BLANCA CREEK

Map

Coordinates:
+18.16667, -65.98833
18°10'00" N, 65°59'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 181 over BLANCA CREEK
Structure number:004211
Location:8 KM SOUTH OF SAN LORENZO
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:34.1 ft. [10.4 m]
Total length:68.2 ft. [20.8 m]
Roadway width between curbs:21.3 ft. [6.5 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Owner:State Highway Agency [01]
Year built:1926
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:588 [as of 2007]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
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:53.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$314,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactorySatisfactory58853.8
December 2015FairSatisfactorySatisfactorySatisfactory58853.8
December 2013FairSatisfactorySatisfactorySatisfactory70053.7
December 2011FairSatisfactorySatisfactorySatisfactory70053.7
February 2010FairSatisfactorySatisfactorySatisfactory50065.5
February 2008FairSatisfactorySatisfactorySatisfactory70077.4
April 2006FairSatisfactorySatisfactorySatisfactory50055.1
January 2004FairSatisfactorySatisfactorySatisfactory50055.1
July 2001FairSatisfactorySatisfactoryFair50048.0
July 1999FairSatisfactorySatisfactoryFair50043.8
April 1997FairSatisfactorySatisfactorySatisfactory60049.9
June 1995FairSatisfactoryGoodSatisfactory340048.8
April 1993FairFairFairFair230046.9
September 1991FairFairFairFair230046.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4103840260
Deck
Reinforced Concrete Decksq. ft.1,6151,335237430
Wearing Surfacessq. ft.1,29201,29200
Substructure
Reinforced Concrete Pier Walllinear ft.2602600
Reinforced Concrete Abutmentlinear ft.102534900
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.138990390