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PR 156 over ARROYATA RIVER

Map

Coordinates:
+18.24167, -66.20500
18°14'30" N, 66°12'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 156 over ARROYATA RIVER
Structure number:019581
Location:2.5 KM N E OF COMERIO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:120.7 ft. [36.8 m]
Total length:335.0 ft. [102.1 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Owner:State Highway Agency [01]
Year built:1991
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: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,700 [as of 2005]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:96.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,631,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairFairGoodSatisfactory370096.8
April 2015FairFairGoodSatisfactory370096.8
March 2013FairFairGoodSatisfactory370096.8
March 2011FairSatisfactoryGoodSatisfactory370099.5
February 2009FairSatisfactoryGoodGood370099.5
October 2006GoodGoodGoodGood370099.5
February 2004GoodGoodGoodGood370099.5
August 2001GoodGoodGoodGood370099.5
August 1999GoodGoodGoodGood370099.5
May 1997GoodGoodGoodGood370099.5
May 1995GoodGoodGoodVery Good370099.4
April 1993GoodVery GoodVery GoodVery Good260099.6
September 1991GoodVery GoodVery GoodVery Good260099.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,0112,011000
Deck
Reinforced Concrete Decksq. ft.16,695016,69500
Substructure
Reinforced Concrete Pier Walllinear ft.7272000
Reinforced Concrete Abutmentlinear ft.240233700
Reinforced Concrete Pile Cap/Footinglinear ft.4646000
Reinforced Concrete Pier Caplinear ft.131131000
Joints
Compression Jointlinear ft.26616110500
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.669662700