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PR 497 over SONADORA CREEK

Map

Coordinates:
+18.32497, -67.02192
18°19'30" N, 67°01'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PR 497 over SONADORA CREEK
Structure number:008811
Location:2 KM S W OF SAN SEBASTIAN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.4 ft. [4.4 m]
Total length:32.5 ft. [9.9 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:21.7 ft. [6.6 m]
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:861 [as of 2005]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:11.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$242,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018PoorFairFairSerious86111.1
June 2017PoorFairFairSerious86111.1
December 2016PoorFairFairSerious86111.1
November 2015PoorFairFairSerious86111.1
October 2014PoorFairFairSerious86111.1
October 2013PoorFairFairSerious86111.1
August 2012PoorFairFairSerious8617.2
February 2012PoorFairFairSerious86119.0
February 2011PoorFairFairSerious86119.0
February 2009PoorFairPoorSerious86119.0
June 2007PoorFairPoorSerious86119.0
September 2005PoorFairPoorSerious8612.0
October 2003PoorFairPoorSerious8612.0
February 2001PoorFairFairSerious8612.0
January 1999PoorFairFairSerious8612.0
July 1996FairFairFairFair86125.8
July 1994FairFairFairFair86130.8
June 1992PoorFairFairPoor86115.8
August 1990PoorFairFairPoor85010.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Pier Walllinear ft.2301670
Reinforced Concrete Abutmentlinear ft.75360390
Bridge Rail
Other Material Bridge Raillinear ft.66139026
Deck
Reinforced Concrete Slabsq. ft.6465600860
Wearing Surfacessq. ft.700545381080