574 AVE over STREAM


+42.58333, -97.05500
42°34'60" N, 97°03'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:574 AVE over STREAM
Structure number:C001424530
Location:7S 1W OF OBERT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:80.1 ft. [24.4 m]
Total length:82.0 ft. [25.0 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:17.7 ft. [5.4 m]
Owner:County Highway Agency [02]
Year built:1970
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:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:25 [as of 2003]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:30.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairFairFairSatisfactory2530.6
September 2015FairFairFairSatisfactory2530.6
October 2013FairFairFairSatisfactory2530.6
December 2011FairFairFairSatisfactory2545.3
December 2009FairSatisfactoryFairSatisfactory2546.3
November 2007FairFairFairSatisfactory2545.3
October 2006PoorPoorFairSatisfactory2549.3
August 2005PoorPoorFairSatisfactory2549.3
September 2004PoorPoorFairSatisfactory2549.3
October 2003PoorPoorFairSatisfactory2549.3
September 2002PoorPoorFairSatisfactory2549.3
October 2001PoorPoorFairSatisfactory2549.3
October 2000PoorPoorFairSatisfactory2549.3
October 1999PoorPoorFairSatisfactory2549.3
October 1998PoorPoorFairSatisfactory2549.3
October 1997PoorPoorFairSatisfactory2545.3
October 1996PoorPoorFairSatisfactory2545.3
October 1995PoorPoorFairSatisfactory2535.8
October 1993PoorPoorFairSatisfactory2535.8
September 1991PoorPoorFairSatisfactory2542.9