IRR BIA RTE 12 over HILL CREEK
Map
Coordinates:
+39.94164, -109.6481139°56'30" N, 109°38'53" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | IRR BIA RTE 12 over HILL CREEK |
Structure number: | 00000000000H408 |
Location: | 19.2 KM SOUTH OF OURAY |
Purpose: | Carries highway over waterway |
Route classification: | Minor Collector (Rural) [08] |
Length of largest span: | 100.1 ft. [30.5 m] |
Total length: | 101.4 ft. [30.9 m] |
Roadway width between curbs: | 30.5 ft. [9.3 m] |
Deck width edge-to-edge: | 32.2 ft. [9.8 m] |
Skew angle: | 30° |
Owner: | Bureau of Indian Affairs [62] |
Year built: | 2012 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Main span material: | Steel [3] |
Main span design: | Stringer/Multi-beam or girder [02] |
Deck type: | Corrugated Steel [6] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: October 2016
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 300 [as of 2016] |
Truck traffic: | 30% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Very Good [8 out of 9] |
Substructure condition: | Very Good [8 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Equal to present minimum criteria [6] |
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 foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 92.3 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2016 | Good | Good | Very Good | Very Good | 300 | 92.3 |
September 2014 | Good | Good | Excellent | Very Good | 200 | 92.7 |
September 2012 | Good | Good | Excellent | Very Good | 200 | 92.7 |