COUNTY ROAD over DUCHESNE RIVER
Map
Coordinates:
+40.20668, -109.8590240°12'24" N, 109°51'32" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | COUNTY ROAD over DUCHESNE RIVER |
Structure number: | 047029F |
Location: | SO. OF FORT DUCHESNE |
Purpose: | Carries highway over waterway |
Route classification: | Major Collector (Rural) [07] |
Length of largest span: | 129.9 ft. [39.6 m] |
Total length: | 132.2 ft. [40.3 m] |
Roadway width between curbs: | 32.2 ft. [9.8 m] |
Deck width edge-to-edge: | 35.1 ft. [10.7 m] |
Owner: | County Highway Agency [02] |
Year built: | 2006 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18+Mod / HS 20+Mod [6] |
Main span material: | Prestressed concrete [5] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Latex Concrete or similar additive [3] |
Latest Available Inspection: April 2018
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 378 [as of 2010] |
Truck traffic: | 2% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Very Good [8 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Better than present minimum criteria [7] |
Water adequacy appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Channel protection: | Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8] |
Scour condition: | Countermeasures have been installed to mitigate an existing problem with scour. [7] |
Sufficiency rating: | 98.7 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2018 | Good | Good | Good | Very Good | 378 | 98.7 |
April 2016 | Good | Very Good | Good | Very Good | 378 | 98.7 |
April 2014 | Good | Very Good | Very Good | Excellent | 378 | 98.7 |
April 2012 | Good | Very Good | Excellent | Excellent | 378 | 98.7 |
March 2010 | Good | Excellent | Excellent | Excellent | 378 | 99.7 |
May 2008 | Good | Excellent | Excellent | Excellent | 378 | 99.7 |
September 2006 | Good | Excellent | Excellent | Excellent | 300 | 99.8 |
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. | 657 | 653 | 4 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 4,647 | 4,537 | 110 | 0 | 0 |
Substructure |
Reinforced Concrete Abutment | linear ft. | 70 | 70 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 344 | 299 | 45 | 0 | 0 |