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MO 6 E over GRINDSTONE CR

Map

Coordinates:
+39.90879, -94.21622
39°54'32" N, 94°12'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 6 E over GRINDSTONE CR
Structure number:3773
Old structure number:A4610 1 (from 1992 edition)
Location:S 24 T 59 N R 30 W
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:78.1 ft. [23.8 m]
Total length:462.9 ft. [141.1 m]
Roadway width between curbs:34.8 ft. [10.6 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1995
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:7
Main spans material:Prestressed concrete continuous [6]
Main spans 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: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:705 [as of 2016]
Truck traffic:9% 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodGoodGood70598.6
December 2015GoodGoodGoodGood69498.6
December 2013GoodGoodGoodGood69498.6
January 2013GoodGoodGoodVery Good68295.4
January 2012GoodVery GoodGoodVery Good82695.1
January 2010GoodVery GoodGoodVery Good71295.5
December 2007GoodVery GoodGoodExcellent71695.5
November 2005GoodVery GoodGoodExcellent71695.5
November 2004GoodVery GoodVery GoodExcellent80295.3
January 2003GoodExcellentVery GoodExcellent82095.3
November 2001GoodExcellentVery GoodExcellent79895.3
November 1999GoodExcellentVery GoodExcellent105994.7
November 1998GoodExcellentVery GoodExcellent105994.7
September 1997GoodExcellentVery GoodExcellent105992.7
January 1997GoodExcellentExcellentExcellent57593.7