PR 52 NORTHBOUND over PR 536


+18.02667, -66.42667
18°01'36" N, 66°25'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:PR 52 NORTHBOUND over PR 536
Structure number:011602
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Tolls:Yes, on toll road [2]
Length of largest span:102.7 ft. [31.3 m]
Total length:102.7 ft. [31.3 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:46.6 ft. [14.2 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Owner:State Toll Authority [31]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span 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: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,361 [as of 2010]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:92.7 tons [84.3 metric tons]
Inventory rating:57.0 tons [51.8 metric tons]
Sufficiency rating:92.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$853,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201692.6FairFairSatisfactorySatisfactory-28361
October 201592.6FairFairGoodSatisfactory-28361
October 201392.9FairFairGoodSatisfactory-21950
October 201192.9FairFairGoodSatisfactory-21950
November 200992.9FairFairSatisfactorySatisfactory-21950
February 200893.0FairFairSatisfactorySatisfactory-19700
August 200693.1FairFairGoodSatisfactory-17500
February 200493.1FairFairGoodSatisfactory-17500
October 200193.2FairFairSatisfactorySatisfactory-15900
July 199991.3FairFairSatisfactorySatisfactory-13600
April 199791.3FairFairSatisfactorySatisfactory-13000
June 199591.1FairFairSatisfactorySatisfactory-11500
April 199391.2FairFairSatisfactorySatisfactory-9300
October 199189.2PoorPoorSatisfactorySatisfactorySD9300