PR 30 WESTBOUND over PR 31


+18.23167, -65.91667
18°13'54" N, 65°55'00" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 30 WESTBOUND over PR 31
Structure number:011002
Location:AT JUNCOS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:72.5 ft. [22.1 m]
Total length:176.2 ft. [53.7 m]
Roadway width between curbs:36.7 ft. [11.2 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1971
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:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:38,350 [as of 2005]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$170,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairFairFairSatisfactory3835070.3
October 2016FairFairFairSatisfactory3835070.3
October 2014FairFairSatisfactorySatisfactory3835081.3
October 2013FairFairSatisfactorySatisfactory3835081.3
October 2012FairSatisfactorySatisfactorySatisfactory3835078.2
June 2010FairSatisfactorySatisfactorySatisfactory3530081.9
June 2008FairSatisfactorySatisfactorySatisfactory3530081.9
November 2006FairSatisfactorySatisfactorySatisfactory7060079.6
September 2004FairSatisfactorySatisfactorySatisfactory5730080.3
August 2002FairSatisfactorySatisfactorySatisfactory5730080.3
February 2000FairSatisfactorySatisfactorySatisfactory3595072.9
March 1998FairSatisfactorySatisfactorySatisfactory2250071.3
February 1996FairSatisfactorySatisfactorySatisfactory2540091.0
September 1993FairSatisfactoryFairSatisfactory1350080.8
November 1991FairSatisfactorySatisfactoryGood1275091.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.88381849160
Reinforced Concrete Decksq. ft.7,1901,3233,3372,5300
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.128121700
Reinforced Concrete Pier Caplinear ft.8282000
Compression Jointlinear ft.7507500
Movable Bearingeach100064
Fixed Bearingeach100064
Bridge Rail
Other Material Bridge Raillinear ft.3543114300