US 20 over CNW RR
Map
Coordinates:
+42.66929, -104.1581042°40'09" N, 104°09'29" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | US 20 over CNW RR |
Structure number: | EOS |
Location: | Lusk-Vantassel Road |
Purpose: | Carries highway over railroad |
Route classification: | Principal Arterial - Other (Rural) [02] |
Length of largest span: | 94.2 ft. [28.7 m] |
Total length: | 241.2 ft. [73.5 m] |
Roadway width between curbs: | 40.0 ft. [12.2 m] |
Deck width edge-to-edge: | 43.0 ft. [13.1 m] |
Vertical clearance below bridge: | 23.0 ft. [7.0 m] |
Skew angle: | 45° |
Owner: | State Highway Agency [01] |
Year built: | 1984 |
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: | 3 |
Main spans material: | Steel continuous [4] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Latest Available Inspection: March 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 479 [as of 2017] |
Truck traffic: | 14% of total traffic |
Deck condition: | Fair [5 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Equal to present desirable criteria [8] |
Underclearances appraisal: | Superior to present desirable criteria [9] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 95.5 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
March 2018 | Fair | Fair | Good | Good | 479 | 95.5 |
March 2016 | Fair | Fair | Fair | Good | 468 | 84.2 |
March 2014 | Fair | Fair | Good | Good | 484 | 95.5 |
February 2012 | Fair | Fair | Good | Good | 478 | 95.5 |
March 2010 | Fair | Satisfactory | Good | Good | 506 | 99.6 |
March 2008 | Fair | Satisfactory | Good | Good | 500 | 99.6 |
January 2006 | Fair | Satisfactory | Good | Good | 350 | 99.7 |
February 2004 | Fair | Satisfactory | Good | Good | 570 | 99.6 |
March 2002 | Fair | Satisfactory | Good | Good | 600 | 99.6 |
February 2000 | Fair | Satisfactory | Excellent | Good | 520 | 99.6 |
March 1998 | Fair | Satisfactory | Excellent | Good | 490 | 97.6 |
March 1996 | Fair | Satisfactory | Excellent | Good | 450 | 97.7 |
April 1994 | Good | Very Good | Very Good | Very Good | 450 | 97.7 |
May 1992 | Good | Very Good | Very Good | Very Good | 430 | 97.7 |
May 1990 | Good | Very Good | Very Good | Very Good | 400 | 97.7 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 1,205 | 1,205 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 14,460 | 14,460 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 10,363 | 7,183 | 2,280 | 900 | 0 |
Substructure |
Reinforced Concrete Column | each | 8 | 8 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 244 | 244 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 125 | 125 | 0 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 66 | 66 | 0 | 0 | 0 |
Compression Joint | linear ft. | 109 | 67 | 42 | 0 | 0 |
Bearings |
Elastomeric Bearing | each | 10 | 10 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 544 | 272 | 272 | 0 | 0 |