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COUNTY RD 645 over S FK SALT RVR

Map

Coordinates:
+39.36597, -91.81919
39°21'57" N, 91°49'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 645 over S FK SALT RVR
Structure number:12924
Old structure number:02400011 069 (from 1992 edition)
Location:S 20 T 53 N R 8 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:89.9 ft. [27.4 m]
Total length:250.0 ft. [76.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:100.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodGoodGood50100.0
May 2016GoodVery GoodGoodGood50100.0
May 2014GoodVery GoodGoodGood50100.0
May 2012GoodVery GoodGoodGood50100.0
July 2010GoodVery GoodGoodGood50100.0
July 2008GoodVery GoodGoodGood50100.0
June 2006GoodVery GoodGoodGood50100.0
June 2004GoodVery GoodVery GoodGood50100.0
June 2002GoodVery GoodVery GoodGood50100.0
June 2000GoodVery GoodVery GoodGood50100.0
June 1998GoodExcellentExcellentGood50100.0
January 1997GoodExcellentExcellentVery Good50100.0
December 1994GoodExcellentExcellentExcellent50100.0
December 1992GoodExcellentExcellentExcellent50100.0