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PR 406 over GRANDE DE A¥ASCO RIVER

Map

Coordinates:
+18.28000, -67.11167
18°16'48" N, 67°06'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 406 over GRANDE DE A¥ASCO RIVER
Structure number:019811
Location:3 KM EAST OF A¥ASCO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:120.1 ft. [36.6 m]
Total length:1246.8 ft. [380.0 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Owner:State Highway Agency [01]
Year built:1992
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:10
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: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:300 [as of 2005]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:83.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$391,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairGoodGoodFair30083.2
March 2015FairGoodGoodFair30083.9
March 2013FairGoodGoodFair30083.9
March 2011FairSatisfactoryGoodSatisfactory30094.6
March 2009FairGoodGoodSatisfactory30094.6
May 2007FairGoodVery GoodSatisfactory80092.5
September 2005GoodGoodVery GoodGood80092.5
October 2003GoodGoodVery GoodGood80092.5
2003Fair--Good383.0
September 2001GoodGoodVery GoodGood80092.5
August 1999GoodGoodGoodGood80092.5
May 1997GoodGoodVery GoodGood80092.5
May 1995GoodVery GoodVery GoodVery Good70095.0
March 1993GoodGoodVery GoodVery Good67595.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,0053,005000
Deck
Reinforced Concrete Decksq. ft.41,82941,72110800
Wearing Surfacessq. ft.41,87241,8076500
Substructure
Reinforced Concrete Pier Walllinear ft.3122961600
Reinforced Concrete Abutmentlinear ft.2132001300
Reinforced Concrete Pier Caplinear ft.3122922000
Joints
Compression Jointlinear ft.33592230130
Bearings
Elastomeric Bearingeach8080000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,5031,503000