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PR 108 over CA%AS RIVER

Map

Coordinates:
+18.23667, -66.12667
18°14'12" N, 66°07'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 108 over CA%AS RIVER
Structure number:014541
Location:5 KM N E OF MAYAGUEZ
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:68.2 ft. [20.8 m]
Total length:149.6 ft. [45.6 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:50.5 ft. [15.4 m]
Skew angle:19°
Owner:State Highway Agency [01]
Year built:1975
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: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,600 [as of 2005]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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:99.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$70,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactorySatisfactoryGood260099.0
April 2015FairSatisfactorySatisfactoryGood260099.0
April 2013FairSatisfactorySatisfactoryGood260099.0
April 2011FairSatisfactorySatisfactoryGood260099.0
April 2009FairSatisfactorySatisfactoryGood260099.0
May 2007FairSatisfactoryGoodGood260099.0
May 2005FairSatisfactoryGoodGood530097.0
June 2002FairSatisfactorySatisfactoryGood540097.0
May 2000FairSatisfactorySatisfactoryGood330096.7
July 1998FairSatisfactorySatisfactoryGood330097.8
May 1996FairSatisfactorySatisfactoryGood240098.1
July 1994FairSatisfactorySatisfactoryGood360098.7
June 1992FairSatisfactorySatisfactoryGood340098.7
April 1990FairSatisfactorySatisfactoryGood325097.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1941,187700
Deck
Reinforced Concrete Decksq. ft.6,91005,4031,5070
Substructure
Reinforced Concrete Pier Walllinear ft.52391300
Reinforced Concrete Abutmentlinear ft.1871672000
Reinforced Concrete Pier Caplinear ft.4949000
Joints
Compression Jointlinear ft.1570105520
Bearings
Elastomeric Bearingeach32020120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.29917882390