LOCAL over MITCHELL CREEK
Map
Coordinates:
+41.38999, -92.7157841°23'24" N, 92°42'57" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | LOCAL over MITCHELL CREEK |
Structure number: | 000000000237490 |
Location: | 076161603 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 42.0 ft. [12.8 m] |
Total length: | 42.0 ft. [12.8 m] |
Roadway width between curbs: | 18.0 ft. [5.5 m] |
Deck width edge-to-edge: | 19.4 ft. [5.9 m] |
Owner: | County Highway Agency [02] |
Year built: | 1936 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Main span material: | Steel [3] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: December 2017
Status: | Bridge closed to all traffic [K] |
Average daily traffic: | 25 [as of 2010] |
Deck geometry appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Water adequacy appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Channel protection: | Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 28.0 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
December 2017 | - | - | - | - | 25 | 28.0 |
December 2015 | - | - | - | - | 25 | 34.0 |
January 2015 | - | - | - | - | 25 | 34.0 |
January 2014 | - | - | - | - | 25 | 34.0 |
January 2013 | - | - | - | - | 25 | 34.0 |
January 2012 | - | - | - | - | 25 | 34.0 |
January 2011 | Poor | Satisfactory | Good | Critical | 25 | 34.0 |
January 2010 | Poor | Satisfactory | Good | Serious | 25 | 34.0 |
January 2009 | Poor | Satisfactory | Good | Serious | 25 | 34.0 |
January 2008 | Poor | Satisfactory | Good | Serious | 25 | 34.0 |
January 2007 | Poor | Satisfactory | Good | Serious | 25 | 34.0 |
January 2006 | Poor | Satisfactory | Good | Poor | 25 | 34.0 |
April 2004 | Poor | Satisfactory | Good | Poor | 25 | 34.0 |
August 2003 | Poor | Satisfactory | Good | Poor | 25 | 34.0 |
March 2002 | Poor | Satisfactory | Satisfactory | Serious | 50 | 34.0 |
April 2001 | Poor | Satisfactory | Satisfactory | Serious | 50 | 33.9 |
December 1999 | Poor | Good | Satisfactory | Serious | 50 | 33.9 |
March 1999 | Poor | Good | Satisfactory | Serious | 50 | 34.0 |
April 1998 | Poor | Good | Satisfactory | Poor | 50 | 36.0 |
May 1997 | Poor | Good | Satisfactory | Poor | 50 | 36.0 |
May 1996 | Fair | Good | Good | Fair | 50 | 48.3 |
April 1995 | Fair | Good | Good | Fair | 50 | 48.3 |
May 1994 | Fair | Good | Good | Fair | 50 | 48.3 |
July 1992 | Fair | Good | Good | Satisfactory | 50 | 61.2 |
July 1990 | Fair | Good | Good | Satisfactory | 50 | 61.2 |