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ROCKSYLVANIA over ROCK RUN

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+42.86944, -93.43333
42°52'10" N, 93°25'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROCKSYLVANIA over ROCK RUN
Structure number:000000000503470
Location:000000000
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:170.0 ft. [51.8 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1920
Year reconstructed:1965
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Main span material:Masonry [8]
Main span design:Other [00]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2012

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:3,820 [as of 2005]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Critical [2 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:23.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2012PoorFairPoorCritical382023.0
May 2010PoorFairCriticalCritical382023.0
May 2008PoorFairCriticalCritical382023.0
May 2006PoorFairCriticalCritical382023.0
July 2004PoorFairCriticalCritical450023.0
July 2002PoorFairCriticalCritical450023.0
July 2000PoorFairCriticalCritical450023.0
September 1998PoorSatisfactoryCriticalCritical450024.0
July 1996PoorSatisfactoryCriticalCritical450024.0
August 1994PoorSatisfactoryCriticalCritical450024.0
April 1992PoorSatisfactoryPoorSerious470424.0
June 1990PoorSatisfactoryPoorSatisfactory470429.3