Share:

OFF PR 764 over BLANCA CREEK

Map

Coordinates:
+18.15833, -65.99167
18°09'30" N, 65°59'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OFF PR 764 over BLANCA CREEK
Structure number:026441
Location:9 KM. S.W. OF SAN LORENZO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:35.1 ft. [10.7 m]
Total length:39.7 ft. [12.1 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Skew angle:24°
Owner:City or Municipal Highway Agency [04]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
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:400 [as of 2005]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:67.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$195,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryGoodGood40067.1
June 2016FairSatisfactoryGoodGood40067.1
June 2014FairSatisfactoryGoodGood40067.1
June 2012FairSatisfactoryGoodGood40067.1
June 2010GoodGoodGoodGood40067.1
February 2008FairGoodSatisfactoryGood40067.1
June 2006FairGoodSatisfactoryGood40067.1
December 2002FairGoodSatisfactoryGood40067.1
April 2000FairGoodSatisfactoryGood40067.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.157150700
Deck
Reinforced Concrete Decksq. ft.90416174300
Substructure
Reinforced Concrete Abutmentlinear ft.3939000
Bearings
Enclosed/Concealed Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6969000