CR 56 over LE SUEUR RIVER
Map
Coordinates:
+43.94528, -93.4564843°56'43" N, 93°27'23" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | CR 56 over LE SUEUR RIVER |
Structure number: | 81524 |
Location: | 0.7 MI S OF JCT CSAH 20 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 32.2 ft. [9.8 m] |
Total length: | 91.9 ft. [28.0 m] |
Roadway width between curbs: | 32.2 ft. [9.8 m] |
Deck width edge-to-edge: | 34.1 ft. [10.4 m] |
Owner: | County Highway Agency [02] |
Year built: | 1991 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 3 |
Main spans material: | Wood or timber [7] |
Main spans design: | Slab [01] |
Deck type: | Wood or Timber [8] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: December 2017
Good/Fair/Poor Condition: | Good |
Status: | Posted for load [P] |
Average daily traffic: | 155 [as of 2003] |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Better than present minimum criteria [7] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 97.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
December 2017 | Good | Good | Good | Good | 155 | 97.0 |
November 2015 | Good | Good | Good | Good | 155 | 97.0 |
November 2013 | Good | Good | Good | Good | 155 | 97.0 |
November 2011 | Good | Very Good | Good | Good | 155 | 97.9 |
December 2009 | Good | Very Good | Good | Very Good | 155 | 97.9 |
August 2007 | Good | Very Good | Good | Very Good | 155 | 99.9 |
September 2005 | Good | Very Good | Good | Very Good | 155 | 99.9 |
October 2003 | Good | Very Good | Good | Very Good | 135 | 100.0 |
October 2001 | Good | Very Good | Very Good | Very Good | 135 | 99.9 |
January 2000 | Good | Excellent | Excellent | Excellent | 135 | 98.9 |
March 1998 | Good | Excellent | Excellent | Excellent | 135 | 98.9 |
January 1996 | Good | Excellent | Excellent | Excellent | 135 | 97.9 |
January 1995 | Good | Excellent | Excellent | Excellent | 125 | 98.0 |
January 1994 | Good | Excellent | Excellent | Excellent | 125 | 98.0 |
December 1992 | Good | Excellent | Excellent | Excellent | 125 | 98.0 |
January 1992 | Good | Excellent | Excellent | Excellent | 139 | 97.9 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Timber Floor Beam | linear ft. | 102 | 102 | 0 | 0 | 0 |
Substructure |
Timber Abutment | linear ft. | 100 | 100 | 0 | 0 | 0 |
Steel Pile | each | 28 | 28 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 456 | 456 | 0 | 0 | 0 |
Timber Pier Cap | linear ft. | 69 | 69 | 0 | 0 | 0 |
Bridge Rail |
Timber Bridge Rail | linear ft. | 184 | 184 | 0 | 0 | 0 |
Deck |
Timber Slab | sq. ft. | 3,128 | 3,128 | 0 | 0 | 0 |
Wearing Surfaces | sq. ft. | 2,949 | 2,890 | 0 | 59 | 0 |