+44.94517, -96.47563
44°56'43" N, 96°28'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:486 AVENUE over LOST CK
Structure number:000000020200022
Location:1W 10.8N GARY
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:48.9 ft. [14.9 m]
Total length:50.9 ft. [15.5 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:County Highway Agency [02]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:73 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactorySatisfactorySatisfactory7389.7
July 2015FairSatisfactoryGoodSatisfactory7389.8
July 2013FairSatisfactoryVery GoodSatisfactory7389.8
October 2011FairSatisfactoryVery GoodSatisfactory7389.8
June 2009FairSatisfactoryVery GoodSatisfactory7389.8
June 2007FairSatisfactoryVery GoodSatisfactory7389.8
July 2005FairSatisfactoryVery GoodSatisfactory7389.8
October 2003FairSatisfactoryVery GoodSatisfactory7389.8
July 2001FairSatisfactoryGoodSatisfactory7389.8
July 1999FairSatisfactoryVery GoodSatisfactory7389.8
October 1997GoodGoodVery GoodGood7389.8
September 1995GoodGoodVery GoodGood7389.5
September 1993GoodGoodVery GoodVery Good7389.5
August 1991GoodVery GoodVery GoodVery Good7389.5