US 101 over ELKHORN CR
Map
Coordinates:
+46.76858, -123.7488346°46'07" N, 123°44'56" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | US 101 over ELKHORN CR |
Structure number: | 0001331B0000000 |
Location: | 5.7 N JCT SR 105 |
Purpose: | Carries highway over waterway |
Route classification: | Principal Arterial - Other (Rural) [02] |
Length of largest span: | 45.9 ft. [14.0 m] |
Total length: | 98.1 ft. [29.9 m] |
Roadway width between curbs: | 24.0 ft. [7.3 m] |
Deck width edge-to-edge: | 26.9 ft. [8.2 m] |
Skew angle: | 30° |
Owner: | State Highway Agency [01] |
Year built: | 1929 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | M 18 / H 20 [4] |
Number of main spans: | 3 |
Main spans material: | Concrete [1] |
Main spans design: | Tee beam [04] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: May 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 4,186 [as of 2012] |
Truck traffic: | 16% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Basically intolerable requiring high priority of replacement [2] |
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 is scour critical; bridge foundations determined to be unstable. [3] |
Sufficiency rating: | 43.8 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $1,568,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
May 2017 | Fair | Satisfactory | Fair | Satisfactory | 4186 | 43.8 |
May 2015 | Fair | Satisfactory | Fair | Satisfactory | 4186 | 43.5 |
May 2013 | Fair | Satisfactory | Satisfactory | Fair | 4378 | 43.5 |
May 2011 | Fair | Satisfactory | Fair | Fair | 4378 | 43.5 |
May 2009 | Fair | Satisfactory | Fair | Fair | 4219 | 43.5 |
June 2007 | Fair | Satisfactory | Fair | Fair | 3948 | 43.5 |
July 2005 | Fair | Satisfactory | Fair | Fair | 3948 | 43.5 |
July 2003 | Fair | Satisfactory | Fair | Fair | 3948 | 43.5 |
June 2002 | Fair | Satisfactory | Fair | Fair | 3948 | 43.5 |
March 2001 | Fair | Satisfactory | Fair | Fair | 3948 | 43.5 |
July 2000 | Poor | Satisfactory | Fair | Poor | 3909 | 27.5 |
October 1997 | Poor | Good | Fair | Poor | 3909 | 39.0 |
December 1995 | Fair | Good | Fair | Satisfactory | 3909 | 52.7 |
March 1993 | Fair | Satisfactory | Fair | Fair | 4150 | 34.5 |
October 1991 | Fair | Satisfactory | Fair | Fair | 3550 | 34.5 |
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 |
Reinforced Concrete Girder/Beam | linear ft. | 392 | 291 | 100 | 1 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 2,352 | 2,352 | 0 | 0 | 0 |
Wearing Surfaces | sq. ft. | 2,352 | 0 | 2,352 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 8 | 8 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 54 | 54 | 0 | 0 | 0 |
Reinforced Concrete Pile | each | 8 | 0 | 8 | 0 | 0 |
Joints |
Open Joint | linear ft. | 54 | 0 | 0 | 0 | 54 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 196 | 196 | 0 | 0 | 0 |
Reinforced Concrete Bridge Rail | linear ft. | 196 | 151 | 15 | 30 | 0 |