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 

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. ratingEvaluationDeckSuper.Sub.ADT
November 201562.7Not deficientSatisfactoryFairFair1848
November 201362.7Not deficientSatisfactoryFairFair1848
October 201162.7Not deficientGoodFairFair1848
October 200963.8Not deficientGoodSatisfactoryFair1774
October 200763.8Not deficientVery GoodSatisfactoryFair1774
August 200545.7Structurally deficientPoorSatisfactoryFair1303
September 200350.2Structurally deficientPoorSatisfactoryFair688
July 200150.0Structurally deficientPoorSatisfactoryFair688
April 199957.2Not deficientFairSatisfactorySatisfactory688
200057.2Not deficientFairSatisfactorySatisfactory688
August 199757.2Not deficientFairSatisfactorySatisfactory688
September 199546.5Not deficientFairSatisfactoryFair447
August 199363.7Not deficientGoodVery GoodFair447
September 199170.8Not deficientGoodVery GoodFair447