County Road 30 over Peterson Trans. Ditch


+40.95422, -102.50764
40°57'15" N, 102°30'28" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 30 over Peterson Trans. Ditch
Structure number:SED30-15.5-31-A
Location:0.5 Mi E. of Co. Rd. 15
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:26.2 ft. [8.0 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:88 [as of 2012]
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 desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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
November 2017GoodGoodGoodGood8898.0
December 2015GoodGoodGoodGood8898.0
December 2013GoodGoodVery GoodGood8898.0
November 2011GoodVery GoodVery GoodGood8898.0
November 2009GoodVery GoodVery GoodGood8598.0
November 2007GoodVery GoodVery GoodGood8597.0
October 2005GoodVery GoodVery GoodGood7597.0
October 2003GoodVery GoodGoodGood13397.0
March 2001GoodVery GoodGoodGood133100.0
March 2000GoodVery GoodGoodGood13398.0
March 1999GoodVery GoodVery GoodVery Good13398.0
March 1998GoodVery GoodVery GoodVery Good13398.0
January 1997GoodVery GoodVery GoodVery Good9198.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.360360000
Prestressed Concrete Top Flangesq. ft.1,0381,0003800
Reinforced Concrete Abutmentlinear ft.6967110
Other Jointlinear ft.150150000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6060000
Steel Protective Coatingsq. ft.6060000