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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 2015 

Status:Posted for load [P]
Average daily traffic:1,354 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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. ratingEvaluationDeckSuper.Sub.ADT
February 201573.4Not deficientSatisfactoryGoodSatisfactory1354
February 201364.4Not deficientSatisfactoryGoodFair1200
February 201166.4Not deficientGoodGoodFair1200
February 200976.5Not deficientGoodVery GoodSatisfactory1200
February 200776.5Not deficientGoodVery GoodSatisfactory1200
February 200576.5Not deficientGoodVery GoodSatisfactory1200
February 200374.5Not deficientGoodVery GoodSatisfactory1200
February 200174.5Not deficientGoodVery GoodSatisfactory1200
January 199987.4Not deficientGoodVery GoodSatisfactory200
February 199181.4Not deficientExcellentExcellentExcellent200