CSAH 30 over OTTER TAIL RIVER
Map
Coordinates:
+46.72526, -95.6973446°43'31" N, 95°41'50" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | CSAH 30 over OTTER TAIL RIVER |
Structure number: | 03505 |
Location: | 0.2 MI SE OF JCT TH 87 |
Purpose: | Carries highway and pedestrian walkway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 87.9 ft. [26.8 m] |
Total length: | 90.9 ft. [27.7 m] |
Roadway width between curbs: | 44.0 ft. [13.4 m] |
Deck width edge-to-edge: | 54.5 ft. [16.6 m] |
Owner: | County Highway Agency [02] |
Year built: | 1978 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Prestressed concrete [5] |
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 2018
Good/Fair/Poor Condition: | Poor |
Status: | Open, no restriction [A] |
Average daily traffic: | 1,200 [as of 2016] |
Deck condition: | Poor [4 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Equal to present desirable criteria [8] |
Water adequacy appraisal: | Superior to present desirable criteria [9] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 94.9 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2018 | Poor | Poor | Satisfactory | Good | 1200 | 94.9 |
September 2017 | Poor | Poor | Satisfactory | Good | 2000 | 94.8 |
September 2016 | Poor | Poor | Satisfactory | Good | 2000 | 94.8 |
September 2015 | Poor | Poor | Satisfactory | Good | 2000 | 94.8 |
September 2014 | Poor | Poor | Satisfactory | Good | 2000 | 94.8 |
September 2013 | Poor | Poor | Satisfactory | Good | 2000 | 94.8 |
October 2011 | Fair | Fair | Satisfactory | Good | 2000 | 96.8 |
September 2009 | Fair | Fair | Satisfactory | Good | 2000 | 96.8 |
September 2007 | Fair | Fair | Satisfactory | Good | 1300 | 98.9 |
October 2006 | Fair | Fair | Satisfactory | Good | 1300 | 98.9 |
November 2005 | Fair | Fair | Satisfactory | Good | 1300 | 98.9 |
October 2004 | Fair | Fair | Good | Good | 1300 | 98.9 |
February 2004 | Fair | Fair | Good | Good | 1000 | 98.9 |
December 2002 | Fair | Fair | Good | Good | 1000 | 98.9 |
November 2001 | Fair | Fair | Good | Good | 1000 | 98.9 |
January 2001 | Fair | Fair | Very Good | Very Good | 1000 | 97.9 |
November 1999 | Fair | Fair | Very Good | Very Good | 1000 | 97.9 |
December 1998 | Fair | Fair | Very Good | Very Good | 1000 | 97.9 |
December 1997 | Fair | Fair | Very Good | Very Good | 1000 | 97.0 |
November 1996 | Fair | Fair | Very Good | Very Good | 1000 | 97.0 |
December 1995 | Good | Good | Very Good | Very Good | 700 | 97.9 |
February 1995 | Good | Good | Very Good | Very Good | 700 | 97.9 |
December 1993 | Good | Good | Very Good | Very Good | 700 | 97.9 |
December 1992 | Good | Good | Very Good | Very Good | 920 | 97.9 |
April 1992 | Good | Good | Very Good | Very Good | 920 | 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 |
Prestressed Concrete Girder/Beam | linear ft. | 893 | 882 | 11 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 4,949 | 0 | 4,851 | 98 | 0 |
Wearing Surfaces | sq. ft. | 3,993 | 2,795 | 0 | 1,198 | 0 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 165 | 0 | 165 | 0 | 0 |
Joints |
Open Joint | linear ft. | 108 | 0 | 0 | 108 | 0 |
Bearings |
Fixed Bearing | each | 20 | 20 | 0 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 112 | 112 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 457 | 457 | 0 | 0 | 0 |
Reinforced Concrete Bridge Rail | linear ft. | 226 | 0 | 226 | 0 | 0 |