MILES CITY CUTOFF over LITTLE BEAVER CREEK 004
Map
Coordinates:
+45.92371, -104.6048345°55'25" N, 104°36'17" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | MILES CITY CUTOFF over LITTLE BEAVER CREEK 004 |
Structure number: | L06002003+07001 |
Location: | 4M NW EKALAKA |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 50.9 ft. [15.5 m] |
Total length: | 55.1 ft. [16.8 m] |
Roadway width between curbs: | 20.0 ft. [6.1 m] |
Deck width edge-to-edge: | 21.0 ft. [6.4 m] |
Owner: | County Highway Agency [02] |
Year built: | 1987 |
Year reconstructed: | 2016 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Steel [3] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Steel plate (includes orthotropic) [5] |
Wearing surface: | Gravel [8] |
Latest Available Inspection: August 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 100 [as of 2004] |
Deck condition: | Good [7 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: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
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 assessed or calculated scour condition. [5] |
Sufficiency rating: | 80.9 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $186,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
August 2017 | Fair | Good | Good | Fair | 100 | 80.9 |
August 2015 | Fair | Satisfactory | Good | Fair | 100 | 80.9 |
August 2013 | Fair | Satisfactory | Good | Fair | 100 | 80.9 |
September 2011 | Poor | Serious | Good | Fair | 100 | 75.8 |
September 2009 | Poor | Critical | Good | Good | 100 | 33.5 |
September 2007 | Fair | Satisfactory | Good | Good | 100 | 39.1 |
October 2005 | Fair | Fair | Good | Good | 100 | 65.4 |
February 2004 | Fair | Fair | Good | Good | 100 | 65.4 |
November 2001 | Fair | Fair | Good | Good | 100 | 65.3 |
November 1999 | Good | Very Good | Very Good | Good | 100 | 66.4 |
February 1998 | Good | Very Good | Very Good | Good | 100 | 66.4 |
November 1995 | Good | Very Good | Very Good | Good | 31 | 65.2 |
October 1993 | Good | Very Good | Very Good | Very Good | 31 | 65.2 |
February 1992 | Good | Very Good | Very Good | Very Good | 96 | 71.7 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Substructure |
Reinforced Concrete Abutment | linear ft. | 102 | 100 | 0 | 2 | 0 |
Deck |
Corrugated or Orthotropic Deck | sq. ft. | 1,163 | 1,163 | 0 | 0 | 0 |
Wearing Surfaces | sq. ft. | 1,163 | 1,163 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 1,163 | 1,163 | 0 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 112 | 78 | 34 | 0 | 0 |
Steel Protective Coating | sq. ft. | 168 | 0 | 84 | 84 | 0 |