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480 AVE (FAS 6285) over I029

Map

Coordinates:
+42.62820, -96.60603
42°37'42" N, 96°36'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:480 AVE (FAS 6285) over I029
Structure number:000000064100315
Location:2.2 NW JEFFERSON INTERCH
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:100.1 ft. [30.5 m]
Total length:365.2 ft. [111.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:150 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Inventory rating:60.8 tons [55.3 metric tons]
Sufficiency rating:82.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201682.5FairGoodSatisfactoryFair-150
August 201482.5FairGoodSatisfactoryFair-150
August 201293.5FairGoodSatisfactoryGood-150
September 201092.5FairGoodSatisfactoryGood-150
December 200892.5FairGoodSatisfactoryGood-150
December 200692.5FairGoodSatisfactoryGood-150
March 200592.5FairGoodSatisfactoryGood-150
May 200392.5FairGoodSatisfactoryGood-150
June 200192.5FairGoodSatisfactoryGood-150
August 199992.5FairGoodSatisfactoryGood-150
September 199792.5GoodGoodGoodGood-150
July 199592.0GoodGoodGoodGood-150
January 199492.0GoodGoodGoodGood-150
December 199192.0GoodGoodGoodGood-150