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540 TH ROAD over TRIB OF GRAND RVR

Map

Coordinates:
+40.28478, -94.36909
40°17'05" N, 94°22'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:540 TH ROAD over TRIB OF GRAND RVR
Structure number:30728
Location:S 2 T 63 N R 31 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.6 ft. [7.2 m]
Total length:25.6 ft. [7.8 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [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: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:35 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodVery GoodVery GoodVery Good3598.0
January 2015GoodExcellentExcellentExcellent3598.0
February 2013GoodExcellentExcellentExcellent3596.0
March 2011GoodExcellentExcellentExcellent3596.0
December 2008GoodExcellentExcellentExcellent3596.0
March 2007GoodExcellentExcellentExcellent3596.0
June 2004GoodExcellentExcellentExcellent3596.0