Share:

RAMP PR18 TO PR17 over PIEDRAS RIVER

Map

Coordinates:
+18.41500, -66.06833
18°24'54" N, 66°04'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP PR18 TO PR17 over PIEDRAS RIVER
Structure number:010091
Location:AT AMERICAS & CENTRAL AVE
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.7 ft. [18.5 m]
Total length:151.9 ft. [46.3 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1967
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: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,800 [as of 2005]
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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:74.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairFairSatisfactorySatisfactory2480074.7
April 2016FairFairSatisfactorySatisfactory2480074.7
March 2014FairFairSatisfactorySatisfactory2480075.0
April 2012FairFairSatisfactorySatisfactory2480072.5
May 2010FairFairSatisfactorySatisfactory2480074.7
July 2008FairFairFairSatisfactory2970065.7
September 2006FairSatisfactoryFairSatisfactory2970067.0
June 2004FairSatisfactoryFairSatisfactory2970070.0
October 2001FairSatisfactoryFairSatisfactory2970070.0
February 1999FairSatisfactoryFairSatisfactory2970070.0
May 1996FairFairSatisfactorySatisfactory2300080.0
April 1994FairFairSatisfactorySatisfactory580080.0
December 1990FairSatisfactorySatisfactorySatisfactory500081.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,1711,1512000
Deck
Reinforced Concrete Top Flangesq. ft.9,3978,2131,0121720
Substructure
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.112605200
Reinforced Concrete Pier Caplinear ft.131124700
Joints
Compression Jointlinear ft.112407200
Bearings
Movable Bearingeach2481600
Fixed Bearingeach86200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4954851000