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520 TH ROAD over BR OF W FK GRAND R

Map

Coordinates:
+40.20643, -94.40695
40°12'23" N, 94°24'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:520 TH ROAD over BR OF W FK GRAND R
Structure number:28509
Location:S 5 T 62 N R 31 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:42.0 ft. [12.8 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:5 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:45.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$219,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodVery GoodGoodVery Good545.7
February 2015GoodVery GoodGoodVery Good545.7
February 2013GoodVery GoodVery GoodVery Good547.7
February 2011GoodVery GoodVery GoodVery Good547.7
January 2009GoodExcellentVery GoodExcellent547.7
March 2007GoodExcellentVery GoodExcellent547.7
January 2005GoodExcellentVery GoodExcellent547.7
March 2003GoodExcellentVery GoodExcellent200220.8
September 2000GoodExcellentVery GoodExcellent547.7