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COUNTY HIGHWAY over NIOBRARA RIVER

Cherry County, Nebraska

Map

Coordinates:
+42.84833, -101.32000
42°50'54" N, 101°19'12" W

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Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	COUNTY HIGHWAY over NIOBRARA RIVER
Structure number:	C001657705P
Location:	5.5S 3W OF CODY
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	89.9 ft. `[27.4 m]`
Total length:	90.9 ft. `[27.7 m]`
Roadway width between curbs:	13.8 ft. `[4.2 m]`
Deck width edge-to-edge:	14.1 ft. `[4.3 m]`
Vertical clearance above deck:	14.8 ft. `[4.5 m]`
Owner:	County Highway Agency `[02]`
Year built:	1916
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Wood or Timber `[7]`

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	35 `[as of 2003]`
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. `[4]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge is scour critical; field review indicates that extensive scour has occurred at bridge foundations. `[2]`
Sufficiency rating:	72.0
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Poor	Poor	Poor	Poor	35	72.0
June 2015	Poor	Fair	Poor	Fair	35	16.0
June 2013	Poor	Poor	Poor	Fair	35	11.3
January 2012	Poor	Poor	Poor	Fair	35	17.4
February 2010	Poor	Fair	Poor	Fair	35	19.6
March 2008	Poor	Poor	Poor	Fair	35	17.4
July 2007	Fair	Fair	Fair	Fair	35	23.6
April 2005	Fair	Fair	Fair	Fair	35	23.6
June 2004	Fair	Fair	Fair	Fair	35	23.6
November 2002	Fair	Fair	Fair	Fair	35	23.6
October 2000	Fair	Satisfactory	Fair	Fair	35	24.6
December 1998	Fair	Satisfactory	Fair	Fair	35	24.6
June 1996	Fair	Fair	Fair	Fair	35	19.6
November 1994	Fair	Fair	Fair	Fair	35	19.6
November 1992	Fair	Fair	Fair	Fair	35	23.2
March 1992	Poor	Poor	Fair	Fair	35	21.1

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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