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COUNTY ROAD 634 over CALDWELL GULCH CANYON

Map 

Coordinates:
+37.86511, -105.20536
37°51'54" N, 105°12'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:COUNTY ROAD 634 over CALDWELL GULCH CANYON
Structure number:HU634-5.4-S69A
Location:5.5 MI NORTH OF SH 69
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:52.2 ft. [15.9 m]
Total length:111.9 ft. [34.1 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1994
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:45 [as of 2014]
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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:60.3 tons [54.8 metric tons]
Inventory rating:36.1 tons [32.8 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201596.0Not deficientGoodGoodVery Good45
January 201396.0Not deficientGoodVery GoodVery Good9
January 201197.0Not deficientGoodVery GoodVery Good9
December 200897.0Not deficientGoodVery GoodVery Good39
December 200697.0Not deficientGoodVery GoodVery Good39
September 200497.0Not deficientGoodVery GoodVery Good39
February 200398.0Not deficientGoodVery GoodVery Good39
March 200098.0Not deficientGoodVery GoodVery Good39
November 199998.0Not deficientGoodVery GoodVery Good39
November 199898.0Not deficientGoodVery GoodVery Good39
September 199698.0Not deficientGoodVery GoodVery Good16
November 199498.0Not deficientVery GoodExcellentExcellent16