Share:

County Road 50 over Lightning Creek

Map

Coordinates:
+43.16078, -104.86140
43°09'39" N, 104°51'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 50 over Lightning Creek
Structure number:KHV
Location:Kaye Field Road
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:52.8 ft. [16.1 m]
Total length:55.1 ft. [16.8 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
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]
Main span material:Concrete [1]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:60 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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 minimum criteria [6]
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:94.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodVery GoodGood6094.8
April 2015GoodGoodVery GoodGood1094.9
March 2013GoodGoodVery GoodGood1094.9
March 2011GoodGoodVery GoodGood1089.9
March 2009GoodGoodVery GoodGood1089.9
March 2007GoodGoodVery GoodGood1089.9
March 2005GoodGoodVery GoodGood1089.9
April 2003GoodGoodVery GoodGood1089.9
March 2001GoodGoodVery GoodGood1089.9
March 1999FairGoodVery GoodSatisfactory1089.9
April 1997FairGoodVery GoodSatisfactory1088.9
July 1995FairSatisfactoryVery GoodSatisfactory1088.9