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FM over MINERVA CREEK

Map

Coordinates:
+42.20556, -93.15556
42°12'20" N, 93°09'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM over MINERVA CREEK
Structure number:000000000243551
Location:084190504
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:29.9 ft. [9.1 m]
Total length:35.1 ft. [10.7 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:County Highway Agency [02]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:220 [as of 2013]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Operating rating:65.6 tons [59.6 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:92.9
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201592.9FairSatisfactorySatisfactorySatisfactory-220
November 201392.9FairGoodGoodSatisfactory-220
November 201192.9FairGoodGoodSatisfactory-240
November 200992.9FairGoodGoodSatisfactory-270
July 200892.9FairGoodGoodSatisfactory-270
November 200792.9GoodGoodGoodGood-270
November 200592.9GoodGoodGoodGood-270
November 200392.8GoodGoodGoodGood-370
November 200192.8GoodGoodGoodGood-370
November 199993.8GoodGoodGoodGood-280
March 199894.9GoodGoodGoodGood-280
March 199694.9GoodGoodGoodGood-320
January 199494.9GoodGoodGoodGood-320
March 199294.9GoodGoodGoodGood-210
January 199089.0GoodGoodGoodGood-210