PR 20 over PR 17 (PI%ERO AVENUE)


+18.39436, -66.10258
18°23'40" N, 66°06'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 20 over PR 17 (PI%ERO AVENUE)
Structure number:019001
Location:INTERCHANGE PR 20 & PR 17
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:95.8 ft. [29.2 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:76.8 ft. [23.4 m]
Deck width edge-to-edge:83.3 ft. [25.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Toll Authority [31]
Year built:1989
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:2
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:86,400 [as of 2000]
Truck traffic:4% of total traffic
Deck condition:Fair [5 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]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:99.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,677,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairFairGoodGood8640099.0
February 2015FairFairGoodGood8640099.0
January 2013FairFairGoodGood8640099.0
January 2011FairSatisfactoryGoodGood86400100.0
December 2008FairSatisfactoryGoodGood94300100.0
April 2007FairSatisfactoryGoodGood8980082.9
April 2005FairSatisfactoryGoodGood86400100.0
August 2002FairSatisfactoryGoodGood86400100.0
April 2000FairSatisfactoryGoodGood75200100.0
June 1998FairSatisfactoryGoodGood62100100.0
March 1996FairSatisfactoryGoodGood84300100.0
September 1993FairSatisfactoryGoodGood3830096.0
September 1991FairSatisfactoryGoodGood2988796.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.4,2264,226000
Reinforced Concrete Decksq. ft.30,01015,00515,00500
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.597597000
Reinforced Concrete Pier Caplinear ft.171171000
Compression Jointlinear ft.5054792600
Elastomeric Bearingeach9696000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4761,476000