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PR-53 KM 51.0 over Waterway

Map

Coordinates:
+18.00000, -66.20833
18°00'00" N, 66°12'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR-53 KM 51.0 over Waterway
Structure number:029101
Location:2.51 KM NE of Maunabo
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:27.2 ft. [8.3 m]
Total length:27.2 ft. [8.3 m]
Roadway width between curbs:106.6 ft. [32.5 m]
Deck width edge-to-edge:303.8 ft. [92.6 m]
Skew angle:35°
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 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,242 [as of 2009]
Truck traffic:4% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.1

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2017Good7 out of 101924297.1
April 2015Good7 out of 101924297.1
April 2013Good7 out of 101924297.1
March 2011Good8 out of 101924294.1
March 2009Good8 out of 101400094.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.60743317400