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LOCAL over MIDDLE RACCOON RIVER

Carroll County, Iowa

Map

Coordinates:
+41.96075, -94.77869
41°57'39" N, 94°46'43" W

View more info at Bridgehunter.com

Facts

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

Name:	LOCAL over MIDDLE RACCOON RIVER
Structure number:	000000000094470
Location:	083343503
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	80.1 ft. `[24.4 m]`
Total length:	82.0 ft. `[25.0 m]`
Roadway width between curbs:	15.7 ft. `[4.8 m]`
Deck width edge-to-edge:	16.1 ft. `[4.9 m]`
Owner:	County Highway Agency `[02]`
Year built:	1914
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places `[3]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	15 `[as of 2016]`
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Deck geometry appraisal:	Equal to present desirable criteria `[8]`
Water adequacy appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Channel protection:	Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. `[4]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	30.1
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Poor	Poor	Fair	Fair	15	30.1
May 2016	Poor	Poor	Fair	Fair	35	30.1
May 2014	Fair	Fair	Fair	Fair	35	32.1
May 2012	Fair	Fair	Fair	Fair	35	34.1
May 2010	Fair	Fair	Fair	Fair	35	47.4
June 2008	Poor	Fair	Fair	Poor	35	32.4
July 2007	Poor	Fair	Fair	Poor	35	32.6
March 2006	Poor	Fair	Fair	Poor	35	32.6
May 2005	Poor	Satisfactory	Fair	Poor	35	33.6
January 2003	Fair	Good	Satisfactory	Fair	35	48.6
November 2001	Fair	Satisfactory	Fair	Fair	35	48.6
December 2000	Fair	Good	Fair	Fair	35	48.6
December 1998	Fair	Good	Fair	Good	30	48.4
October 1996	Fair	Good	Fair	Good	30	48.4
November 1994	Fair	Good	Fair	Good	30	48.5
November 1993	Fair	Good	Fair	Good	30	48.9
May 1993	Fair	Good	Fair	Good	30	48.9
November 1992	Fair	Satisfactory	Satisfactory	Good	30	37.1
March 1991	Fair	Satisfactory	Satisfactory	Good	10	37.1

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