DUCK CREEK RD over YELLOWSTONE RIVER 020
Map
Coordinates:
+45.69372, -108.6409745°41'37" N, 108°38'27" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | DUCK CREEK RD over YELLOWSTONE RIVER 020 |
Structure number: | L56302000+03001 |
Location: | SW BILLINGS |
Purpose: | Carries highway over waterway |
Route classification: | Minor Collector (Rural) [08] |
Length of largest span: | 111.9 ft. [34.1 m] |
Total length: | 557.8 ft. [170.0 m] |
Roadway width between curbs: | 29.9 ft. [9.1 m] |
Deck width edge-to-edge: | 32.2 ft. [9.8 m] |
Owner: | County Highway Agency [02] |
Year built: | 1991 |
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: | 5 |
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: August 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 100 [as of 2001] |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Better than present minimum criteria [7] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
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: | 98.9 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
August 2018 | Fair | Good | Satisfactory | Satisfactory | 100 | 98.9 |
August 2016 | Fair | Good | Satisfactory | Satisfactory | 100 | 98.9 |
August 2014 | Fair | Good | Satisfactory | Satisfactory | 100 | 99.9 |
August 2012 | Fair | Good | Satisfactory | Satisfactory | 100 | 99.9 |
August 2010 | Fair | Good | Satisfactory | Fair | 100 | 88.9 |
August 2008 | Fair | Good | Satisfactory | Fair | 100 | 88.9 |
July 2006 | Fair | Good | Satisfactory | Satisfactory | 100 | 99.9 |
July 2004 | Fair | Good | Satisfactory | Satisfactory | 100 | 99.9 |
September 2001 | Fair | Good | Satisfactory | Satisfactory | 100 | 99.9 |
March 1999 | Fair | Good | Satisfactory | Satisfactory | 100 | 99.9 |
July 1997 | Fair | Good | Satisfactory | Very Good | 100 | 99.9 |
October 1994 | Fair | Good | Satisfactory | Very Good | 96 | 99.9 |
June 1992 | Good | Very Good | Very Good | Very Good | 96 | 99.9 |
November 1989 | Good | Excellent | Excellent | Excellent | 96 | 99.9 |
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 |
Prestressed Concrete Girder/Beam | linear ft. | 2,231 | 2,164 | 45 | 22 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 17,847 | 16,959 | 888 | 0 | 0 |
Substructure |
Reinforced Concrete Pier Wall | linear ft. | 144 | 0 | 141 | 3 | 0 |
Reinforced Concrete Abutment | linear ft. | 112 | 45 | 67 | 0 | 0 |
Reinforced Concrete Pile Cap/Footing | linear ft. | 4 | 4 | 0 | 0 | 0 |
Joints |
Assembly with Seal | each | 75 | 0 | 75 | 0 | 0 |
Bearings |
Elastomeric Bearing | each | 16 | 0 | 16 | 0 | 0 |
Steel Protective Coating | sq. ft. | 16 | 0 | 16 | 0 | 0 |
Fixed Bearing | each | 16 | 7 | 9 | 0 | 0 |
Steel Protective Coating | sq. ft. | 16 | 14 | 2 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 1,673 | 1,606 | 67 | 0 | 0 |
Steel Protective Coating | sq. ft. | 4,183 | 4,099 | 84 | 0 | 0 |