BIRCH RD over ROSS FORK CREEK 018
Map
Coordinates:
+46.93961, -109.7844046°56'23" N, 109°47'04" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | BIRCH RD over ROSS FORK CREEK 018 |
Structure number: | L23027001+04001 |
Location: | 2M NW SIPPLE |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 69.9 ft. [21.3 m] |
Total length: | 70.9 ft. [21.6 m] |
Roadway width between curbs: | 15.1 ft. [4.6 m] |
Deck width edge-to-edge: | 16.1 ft. [4.9 m] |
Owner: | County Highway Agency [02] |
Year built: | 1925 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Main span material: | Steel [3] |
Main span design: | Truss - Thru [10] |
Deck type: | Wood or Timber [8] |
Wearing surface: | Wood or Timber [7] |
Latest Available Inspection: December 2018
Good/Fair/Poor Condition: | Poor |
Status: | Open, posting recommended but not legally implemented [B] |
Average daily traffic: | 100 [as of 2003] |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Poor [4 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Basically intolerable requiring high priority of replacement [2] |
Deck geometry appraisal: | Better than present minimum criteria [7] |
Water adequacy appraisal: | Equal to present minimum criteria [6] |
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: | 29.5 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $188,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
December 2018 | Poor | Satisfactory | Poor | Fair | 100 | 29.5 |
February 2017 | Poor | Satisfactory | Poor | Fair | 100 | 29.5 |
February 2015 | Poor | Satisfactory | Poor | Fair | 100 | 29.5 |
February 2013 | Poor | Good | Poor | Fair | 100 | 29.5 |
February 2011 | Fair | Good | Fair | Fair | 100 | 35.6 |
March 2009 | Fair | Good | Satisfactory | Fair | 100 | 35.6 |
April 2007 | Fair | Good | Satisfactory | Satisfactory | 100 | 45.7 |
March 2005 | Fair | Good | Good | Fair | 100 | 35.6 |
May 2003 | Fair | Good | Good | Fair | 100 | 35.6 |
March 2003 | Fair | Very Good | Satisfactory | Fair | 100 | 35.6 |
June 2001 | Fair | Fair | Satisfactory | Fair | 100 | 34.6 |
June 1999 | Fair | Satisfactory | Satisfactory | Fair | 100 | 35.6 |
February 1997 | Fair | Good | Satisfactory | Fair | 100 | 35.6 |
February 1995 | Fair | Good | Satisfactory | Fair | 31 | 35.7 |
February 1993 | Fair | Very Good | Satisfactory | Fair | 31 | 46.9 |
January 1991 | Fair | Very Good | Satisfactory | Fair | 31 | 46.9 |
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 Stringer | linear ft. | 640 | 0 | 237 | 384 | 19 |
Steel Truss | linear ft. | 141 | 0 | 83 | 51 | 7 |
Steel Protective Coating | sq. ft. | 1,758 | 0 | 0 | 0 | 1,758 |
Steel Floor Beam | linear ft. | 66 | 7 | 59 | 0 | 0 |
Steel Protective Coating | sq. ft. | 264 | 0 | 0 | 53 | 211 |
Steel Gusset Plate | each | 18 | 0 | 18 | 0 | 0 |
Steel Protective Coating | sq. ft. | 36 | 0 | 0 | 0 | 36 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 52 | 0 | 0 | 52 | 0 |
Deck |
Timber Deck | sq. ft. | 1,141 | 879 | 205 | 57 | 0 |
Wearing Surfaces | sq. ft. | 497 | 99 | 373 | 25 | 0 |
Bearings |
Fixed Bearing | each | 4 | 0 | 4 | 0 | 0 |
Steel Protective Coating | sq. ft. | 4 | 0 | 0 | 0 | 4 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 141 | 0 | 141 | 0 | 0 |
Steel Protective Coating | sq. ft. | 214 | 0 | 0 | 0 | 214 |