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PR 307 over BOQUERON RIVER

Map

Coordinates:
+18.03306, -67.17556
18°01'59" N, 67°10'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 307 over BOQUERON RIVER
Structure number:010841
Location:7 KM S W OF CABO ROJO
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:15.1 ft. [4.6 m]
Total length:30.2 ft. [9.2 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Skew angle:42°
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,600 [as of 2002]
Truck traffic:2% of total traffic
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 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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$10,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 10460076.4
July 2015Fair6 out of 10460076.4
July 2013Fair6 out of 10460076.4
August 2011Fair6 out of 10460076.4
August 2009Fair6 out of 10380076.5
August 2007Fair6 out of 10380076.5
October 2005Fair6 out of 10340053.1
October 2003Fair6 out of 10330051.1
May 2001Fair6 out of 10330051.1
November 1999Fair6 out of 10140057.5
September 1997Fair6 out of 10140057.5
April 1996Fair6 out of 10180057.4
March 1994Good7 out of 10180057.5
March 1990Fair6 out of 10238754.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.52391300
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6666000