Share:

CASTLE BUTTE RD over COW GULCH 186

Map

Coordinates:
+46.10092, -107.96644
46°06'03" N, 107°57'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CASTLE BUTTE RD over COW GULCH 186
Structure number:L56903005+08001
Location:8M N POMPEY`S PILLAR
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:42.0 ft. [12.8 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:County Highway Agency [02]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2004]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 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 minimum criteria [6]
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]
Operating rating:33.6 tons [30.5 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:88.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201588.6GoodGoodGoodGood-100
May 201388.6GoodGoodGoodGood-100
May 201188.6GoodGoodGoodGood-100
May 200998.8GoodGoodGoodGood-100
December 200898.8GoodGoodGoodGood-100
December 200697.8GoodGoodVery GoodVery Good-100
December 200497.8GoodGoodVery GoodVery Good-100
February 200498.8GoodVery GoodVery GoodVery Good-100
March 200298.8GoodVery GoodVery GoodVery Good-100
February 200097.8GoodVery GoodVery GoodVery Good-100
January 199899.8GoodExcellentExcellentExcellent-100