S 323 over BOX ELDER CREEK
Map
Coordinates:
+45.68778, -104.3692545°41'16" N, 104°22'09" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | S 323 over BOX ELDER CREEK |
Structure number: | S00323017+07001 |
Location: | 17M SE EKALAKA |
Purpose: | Carries highway over waterway |
Route classification: | Major Collector (Rural) [07] |
Length of largest span: | 63.0 ft. [19.2 m] |
Total length: | 183.7 ft. [56.0 m] |
Roadway width between curbs: | 24.0 ft. [7.3 m] |
Deck width edge-to-edge: | 26.6 ft. [8.1 m] |
Owner: | State Highway Agency [01] |
Year built: | 1957 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 13.5 / HS 15 [3] |
Number of main spans: | 3 |
Main spans material: | Concrete [1] |
Main spans design: | Tee beam [04] |
Deck type: | Not applicable [N] |
Latest Available Inspection: August 2017
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 296 [as of 2016] |
Truck traffic: | 9% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Water adequacy appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Channel protection: | Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 74.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
August 2017 | Good | Good | Good | Good | 296 | 74.0 |
August 2015 | Good | Good | Good | Good | 330 | 74.9 |
August 2013 | Good | Good | Good | Good | 330 | 74.9 |
September 2011 | Fair | Good | Satisfactory | Good | 330 | 74.9 |
September 2009 | Fair | Good | Satisfactory | Good | 150 | 81.9 |
September 2007 | Good | Good | Very Good | Very Good | 160 | 81.8 |
October 2005 | Good | Good | Very Good | Very Good | 220 | 81.7 |
February 2004 | Good | Good | Very Good | Very Good | 250 | 81.7 |
November 2001 | Good | Good | Very Good | Very Good | 250 | 81.7 |
November 1999 | Good | Good | Very Good | Very Good | 180 | 81.8 |
February 1998 | Good | Good | Very Good | Very Good | 180 | 81.8 |
November 1995 | Good | Good | Very Good | Very Good | 180 | 81.1 |
June 1994 | Good | Good | Very Good | Very Good | 123 | 81.3 |
February 1992 | Good | Good | Very Good | Very Good | 100 | 87.3 |
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 |
Reinforced Concrete Girder/Beam | linear ft. | 732 | 725 | 7 | 0 | 0 |
Deck |
Reinforced Concrete Top Flange | sq. ft. | 4,898 | 4,849 | 49 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 4 | 4 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 62 | 62 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 49 | 49 | 0 | 0 | 0 |
Joints |
Open Joint | linear ft. | 52 | 52 | 0 | 0 | 0 |
Bearings |
Movable Bearing | each | 8 | 4 | 4 | 0 | 0 |
Steel Protective Coating | sq. ft. | 8 | 4 | 4 | 0 | 0 |
Fixed Bearing | each | 8 | 4 | 4 | 0 | 0 |
Steel Protective Coating | sq. ft. | 8 | 6 | 2 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 371 | 352 | 19 | 0 | 0 |
Steel Protective Coating | sq. ft. | 928 | 928 | 0 | 0 | 0 |