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COUNTY ROAD 34 over FT. LYON CANAL

Map

Coordinates:
+38.25723, -102.77927
38°15'26" N, 102°46'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 34 over FT. LYON CANAL
Structure number:BT34-35-42.5-35
Location:1 MI N OF CR W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:38.7 ft. [11.8 m]
Total length:40.4 ft. [12.3 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [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: January 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:24 [as of 2014]
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:25.7 tons [23.4 metric tons]
Inventory rating:15.4 tons [14.0 metric tons]
Sufficiency rating:39.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$564,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201639.3PoorPoorSatisfactoryPoorSD24
January 201437.2PoorPoorSatisfactoryPoorSD24
January 201251.2FairFairSatisfactoryFairFO27
January 201051.2FairFairGoodFairFO37
January 200861.2FairFairGoodSatisfactoryFO37
February 200661.2FairFairGoodSatisfactoryFO37
January 200463.2FairFairGoodGood-37
February 200162.3FairFairGoodGood-37
February 199962.3FairFairGoodGood-37
March 199762.3FairFairGoodSatisfactory-37
March 199562.3FairFairGoodSatisfactory-18
December 199360.4FairFairGoodSatisfactory-18
November 199160.4FairFairGoodSatisfactory-18