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S BYRN'VILLE RD over BIG RVR

Map 

Coordinates:
+38.39270, -90.63747
38°23'34" N, 90°38'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:S BYRN'VILLE RD over BIG RVR
Structure number:17620
Old structure number:J- 15R 050 (from 1992 edition)
Location:S 12 T 42 N R 3 E
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:120.1 ft. [36.6 m]
Total length:264.1 ft. [80.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:1910
Year reconstructed:1983
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017 

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:1,354 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Operating rating:46.5 tons [42.3 metric tons]
Inventory rating:23.8 tons [21.6 metric tons]
Sufficiency rating:73.4

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201773.4FairSatisfactorySatisfactorySatisfactory-1354
February 201573.4FairSatisfactoryGoodSatisfactory-1354
February 201364.4FairSatisfactoryGoodFair-1200
February 201166.4FairGoodGoodFair-1200
February 200976.5FairGoodVery GoodSatisfactory-1200
February 200776.5FairGoodVery GoodSatisfactory-1200
February 200576.5FairGoodVery GoodSatisfactory-1200
February 200374.5FairGoodVery GoodSatisfactory-1200
February 200174.5FairGoodVery GoodSatisfactory-1200
January 199987.4FairGoodVery GoodSatisfactory-200
February 199181.4GoodExcellentExcellentExcellent-200