FM over D D 1-54


+42.43742, -94.80559
42°26'15" N, 94°48'20" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM over D D 1-54
Structure number:000000000092301
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:28.9 ft. [8.8 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1994
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2015]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:100.0
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016GoodVery GoodVery GoodVery Good20100.0
June 2014GoodVery GoodVery GoodVery Good45100.0
June 2012GoodVery GoodVery GoodVery Good45100.0
June 2010GoodVery GoodVery GoodVery Good45100.0
June 2008GoodVery GoodVery GoodVery Good4596.9
August 2006GoodExcellentExcellentExcellent4597.0
August 2004GoodExcellentExcellentExcellent4597.0
August 2002GoodExcellentExcellentExcellent4597.0
June 2000GoodExcellentExcellentExcellent4597.0
August 1998GoodExcellentExcellentExcellent5097.0
May 1996GoodExcellentExcellentExcellent5097.0
August 1994GoodExcellentExcellentExcellent3597.0