PR 706 over WATERWAY


+17.97833, -66.21333
17°58'42" N, 66°12'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 706 over WATERWAY
Structure number:022161
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:28.9 ft. [8.8 m]
Total length:32.8 ft. [10.0 m]
Roadway width between curbs:49.2 ft. [15.0 m]
Deck width edge-to-edge:52.2 ft. [15.9 m]
Skew angle:32°
Owner:State Highway Agency [01]
Year built:1991
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,400 [as of 2005]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:$189,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016GoodGoodGoodGood640099.0
December 2015GoodGoodGoodGood640099.0
November 2013GoodGoodGoodGood640099.0
November 2011GoodGoodGoodGood640099.1
November 2009FairSatisfactoryGoodGood640099.1
March 2008FairFairGoodGood110098.8
August 2006FairSatisfactoryGoodGood110099.9
January 2004FairSatisfactoryGoodGood110099.9
November 2001GoodGoodGoodGood270099.6
October 1999GoodGoodGoodGood110099.8
September 1997GoodGoodGoodGood110099.7
February 1996GoodVery GoodVery GoodVery Good140099.7
July 1993GoodVery GoodVery GoodVery Good200100.0
December 1991GoodVery GoodVery GoodVery Good200100.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.4924722000
Prestressed Concrete Top Flangesq. ft.1,7111,711000
Wearing Surfacessq. ft.1,7111,711000
Reinforced Concrete Abutmentlinear ft.138138000
Compression Jointlinear ft.118724303
Elastomeric Bearingeach2626000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6663300