County Road 108 over Crystal River


+39.40812, -107.22985
39°24'29" N, 107°13'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:County Road 108 over Crystal River
Structure number:GAR108-01.59
Location:E of Intersection CR 106
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:57.7 ft. [17.6 m]
Total length:121.4 ft. [37.0 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Owner:County Highway Agency [02]
Year built:1950
Year reconstructed:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,848 [as of 2012]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:62.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201562.7FairSatisfactoryFairFair-1848
November 201362.7FairSatisfactoryFairFair-1848
October 201162.7FairGoodFairFair-1848
October 200963.8FairGoodSatisfactoryFair-1774
October 200763.8FairVery GoodSatisfactoryFair-1774
August 200545.7PoorPoorSatisfactoryFairSD1303
September 200350.2PoorPoorSatisfactoryFairSD688
July 200150.0PoorPoorSatisfactoryFairSD688
September 199957.2FairFairSatisfactorySatisfactory-688
April 199957.2FairFairSatisfactorySatisfactory-688
August 199757.2FairFairSatisfactorySatisfactory-688
September 199546.5FairFairSatisfactoryFair-447
August 199363.7FairGoodVery GoodFair-447
September 199170.8FairGoodVery GoodFair-447