715 RD-646 / 647 A over SARDINE BRANCH


+40.18833, -95.70167
40°11'18" N, 95°42'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:715 RD-646 / 647 A over SARDINE BRANCH
Structure number:C007421220
Location:3S .7W SHUB (715-646/647)
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:69.9 ft. [21.3 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:14.8 ft. [4.5 m]
Owner:County Highway Agency [02]
Year built:1915
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:30 [as of 2003]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:25.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairFairFairFair3025.2
August 2015PoorFairFairPoor3025.1
October 2013FairFairFairFair3033.3
December 2011FairFairFairFair3033.3
December 2009FairSatisfactoryFairFair3034.3
November 2007FairSatisfactoryFairFair3034.3
December 2005PoorSatisfactoryPoorPoor3024.0
November 2003PoorSatisfactoryPoorPoor3022.0
November 2001PoorSatisfactoryPoorPoor3021.9
November 1999PoorSatisfactoryPoorPoor3021.9
November 1998PoorSatisfactoryPoorPoor3021.9
November 1996PoorSatisfactoryPoorPoor3034.5
September 1994PoorSatisfactoryPoorPoor3034.5
October 1992PoorSatisfactoryPoorPoor3034.5
October 1990PoorFairPoorPoor3033.5