CSAH 31 over US 10
Map
Coordinates:
+45.20491, -93.3853845°12'18" N, 93°23'07" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | CSAH 31 over US 10 |
Structure number: | 9715 |
Location: | 0.2 MI E OF JCT TH 47 |
Purpose: | Carries highway and pedestrian walkway over highway |
Route classification: | Local (Urban) [19] |
Length of largest span: | 88.3 ft. [26.9 m] |
Total length: | 152.2 ft. [46.4 m] |
Roadway width between curbs: | 29.9 ft. [9.1 m] |
Deck width edge-to-edge: | 38.7 ft. [11.8 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Owner: | State Highway Agency [01] |
Year built: | 1963 |
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: | Prestressed concrete [5] |
Main spans 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: April 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 4,000 [as of 2016] |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Underclearances appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Better than present minimum criteria [7] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 70.4 |
Estimated cost of work: | $207,000,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2018 | Fair | Satisfactory | Good | Fair | 4000 | 70.4 |
October 2016 | Fair | Satisfactory | Good | Fair | 5800 | 68.1 |
October 2014 | Fair | Satisfactory | Good | Satisfactory | 5800 | 79.3 |
October 2012 | Fair | Satisfactory | Good | Satisfactory | 5800 | 79.3 |
October 2010 | Fair | Satisfactory | Good | Satisfactory | 5800 | 79.3 |
September 2009 | Fair | Satisfactory | Good | Satisfactory | 5800 | 79.3 |
August 2007 | Fair | Satisfactory | Good | Satisfactory | 5800 | 78.3 |
April 2006 | Fair | Satisfactory | Good | Satisfactory | 5800 | 78.3 |
July 2004 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
June 2003 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
June 2002 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
August 2001 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
November 2000 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
January 2000 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
November 1998 | Fair | Satisfactory | Good | Satisfactory | 4000 | 80.5 |
May 1996 | Fair | Satisfactory | Good | Satisfactory | 5000 | 79.7 |
June 1995 | Fair | Satisfactory | Good | Satisfactory | 5000 | 79.5 |
June 1994 | Fair | Satisfactory | Good | Satisfactory | 3900 | 79.6 |
June 1993 | Fair | Satisfactory | Good | Satisfactory | 3900 | 79.6 |
June 1992 | Fair | Satisfactory | Good | Satisfactory | 5300 | 77.5 |
June 1991 | Fair | Satisfactory | Good | Satisfactory | 5300 | 77.5 |
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. | 695 | 644 | 6 | 45 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 5,905 | 5,784 | 18 | 103 | 0 |
Wearing Surfaces | sq. ft. | 4,564 | 4,480 | 51 | 33 | 0 |
Substructure |
Reinforced Concrete Column | each | 4 | 0 | 4 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 85 | 63 | 20 | 2 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 73 | 4 | 15 | 54 | 0 |
Joints |
Pourable Joint | linear ft. | 60 | 45 | 15 | 0 | 0 |
Bearings |
Movable Bearing | each | 19 | 0 | 13 | 6 | 0 |
Fixed Bearing | each | 7 | 0 | 5 | 2 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 608 | 304 | 272 | 24 | 8 |
Steel Protective Coating | sq. ft. | 2,127 | 0 | 1,063 | 912 | 152 |
Reinforced Concrete Bridge Rail | linear ft. | 304 | 0 | 304 | 0 | 0 |