638 HWY over LITTLE TROUT RIVER
Map
Coordinates:
+45.33467, -83.6847545°20'05" N, 83°41'05" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | 638 HWY over LITTLE TROUT RIVER |
Structure number: | 000000000008994 |
Old structure number: | 71313B00007B010 (from 1992 edition) |
Location: | 0.5 MI W OF US-23 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 27.9 ft. [8.5 m] |
Total length: | 29.9 ft. [9.1 m] |
Roadway width between curbs: | 15.1 ft. [4.6 m] |
Deck width edge-to-edge: | 15.4 ft. [4.7 m] |
Owner: | County Highway Agency [02] |
Year built: | 1930 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18+Mod / HS 20+Mod [6] |
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: September 2017
Good/Fair/Poor Condition: | Poor |
Status: | Bridge closed to all traffic [K] |
Average daily traffic: | 30 [as of 2013] |
Deck condition: | Fair [5 out of 9] |
Superstructure condition: | Serious [3 out of 9] |
Substructure condition: | Critical [2 out of 9] |
Water adequacy appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
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 is scour critical; bridge foundations determined to be unstable. [3] |
Sufficiency rating: | 24.5 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $557,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2017 | Poor | Fair | Serious | Critical | 30 | 24.5 |
September 2015 | Poor | Fair | Serious | Critical | 30 | 24.5 |
September 2013 | Poor | Fair | Serious | Critical | 30 | 24.5 |
September 2011 | Poor | Fair | Serious | Critical | 25 | 24.5 |
September 2009 | Poor | Fair | Serious | Critical | 25 | 24.5 |
July 2007 | Poor | Fair | Serious | Critical | 25 | 24.4 |
June 2005 | Poor | Serious | Serious | Critical | 25 | 24.4 |
April 2003 | Poor | Serious | Serious | Serious | 25 | 24.5 |
April 2001 | Poor | Serious | Serious | Serious | 25 | 24.4 |
January 1999 | Poor | Serious | Serious | Serious | 25 | 24.4 |
October 1996 | Poor | Serious | Serious | Serious | 25 | 24.4 |
July 1994 | Poor | Serious | Serious | Serious | 25 | 24.4 |
May 1992 | Poor | Serious | Serious | Serious | 25 | 24.4 |
December 1989 | Poor | Serious | Serious | Serious | 22 | 19.4 |