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PR 187 over HERRERA RIVER

Map

Coordinates:
+18.42240, -65.82974
18°25'21" N, 65°49'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 187 over HERRERA RIVER
Structure number:019631
Location:5 KM N W OF RIO GRANDE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:54.8 ft. [16.7 m]
Total length:164.1 ft. [50.0 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:49.5 ft. [15.1 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1990
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:Prestressed concrete [5]
Main spans 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: June 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:23,800 [as of 2001]
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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:91.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactoryGoodGood2380091.1
July 2016FairSatisfactoryGoodGood2380091.1
June 2014FairSatisfactoryGoodGood2380091.1
June 2012FairSatisfactoryGoodGood1300095.1
July 2010FairSatisfactoryGoodGood1180095.6
May 2008GoodGoodGoodGood1090095.9
June 2006GoodGoodGoodGood1200095.5
November 2004GoodGoodGoodGood1090095.9
December 2002FairSatisfactoryGoodGood1090095.9
August 2000FairSatisfactoryGoodGood490098.2
June 1998FairSatisfactoryGoodGood490098.2
July 1996FairSatisfactoryGoodGood580097.8
June 1994FairSatisfactoryGoodGood580097.8
July 1992GoodGoodGoodGood310098.8
March 1991GoodVery GoodVery GoodVery Good310098.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.984984000
Deck
Reinforced Concrete Decksq. ft.8,1382,0356,10300
Substructure
Reinforced Concrete Pier Walllinear ft.7272000
Reinforced Concrete Abutmentlinear ft.1901800100
Reinforced Concrete Pier Caplinear ft.105921300
Joints
Compression Jointlinear ft.2008582330
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.328328000