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PR-4494 over WATERWAY

Map

Coordinates:
+18.48697, -67.02550
18°29'13" N, 67°01'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR-4494 over WATERWAY
Structure number:028461
Location:1.51 KM. S. ISABELA TOWN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:116.8 ft. [35.6 m]
Total length:233.3 ft. [71.1 m]
Roadway width between curbs:70.5 ft. [21.5 m]
Deck width edge-to-edge:87.3 ft. [26.6 m]
Owner:State Highway Agency [01]
Year built:2009
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:600 [as of 2005]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:99.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryVery GoodVery Good60099.8
July 2015FairSatisfactoryVery GoodVery Good60099.8
June 2013FairSatisfactoryVery GoodVery Good60099.8
July 2011GoodGoodVery GoodVery Good60099.8
July 2009GoodGoodVery GoodVery Good60099.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,7952,795000
Deck
Reinforced Concrete Decksq. ft.20,34418,8161,52800
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.262262000
Reinforced Concrete Pier Caplinear ft.8989000
Joints
Compression Jointlinear ft.1711422630
Bearings
Elastomeric Bearingeach4848000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.466466000