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CR 20 over NORTH PRONG KOLOMOKI CRK

Map 

Coordinates:
+31.54765, -84.88584
31°32'52" N, 84°53'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CR 20 over NORTH PRONG KOLOMOKI CRK
Structure number:000000006150070
Location:2 MI NW OF BLUFFTON
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.1 ft. [4.6 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:490 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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 desirable criteria [8]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:49.5 tons [45.0 metric tons]
Inventory rating:29.7 tons [27.0 metric tons]
Sufficiency rating:80.3
Estimated cost of work:$527,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201580.3FairGoodGoodSatisfactory-490
May 201380.3FairGoodGoodSatisfactory-490
May 201176.8FairGoodGoodSatisfactory-600
May 200969.9FairGoodGoodSatisfactoryFO1470
May 200769.9FairGoodGoodSatisfactoryFO1470
May 200572.2FairGoodGoodSatisfactory-800
April 200376.8FairGoodGoodSatisfactory-670
May 200181.4FairGoodGoodSatisfactory-190
July 199981.4FairGoodGoodSatisfactory-190
June 199781.4FairGoodGoodSatisfactory-190
March 199581.4GoodGoodGoodGood-190
April 199381.4GoodGoodGoodGood-190
May 199181.4GoodGoodGoodGood-160