SR20 over Johnny H Bailey Creek


+30.44318, -85.03914
30°26'35" N, 85°02'21" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR20 over Johnny H Bailey Creek
Structure number:470055
Location:0.6mi. East of SR71
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:60.0 ft. [18.3 m]
Total length:600.1 ft. [182.9 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:10
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,123 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:84.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodGoodGoodGood912384.6
March 2015GoodGoodGoodGood873584.6
April 2013GoodGoodGoodGood841484.6
May 2011GoodGoodVery GoodGood1100084.6
June 2009GoodGoodVery GoodGood1450084.6
July 2007GoodGoodVery GoodGood1050084.6
August 2005GoodGoodVery GoodGood1150084.6
September 2003GoodGoodVery GoodGood896384.6
October 2001GoodGoodVery GoodGood876884.5
November 1999GoodVery GoodVery GoodVery Good1000084.5
December 1997GoodVery GoodVery GoodVery Good1300084.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.3,0002,999010
Reinforced Concrete Decksq. ft.28,26024,6603,60000
Reinforced Concrete Abutmentlinear ft.9696000
Prestressed Concrete Pileeach4536630
Reinforced Concrete Pier Caplinear ft.401401000
Pourable Jointlinear ft.96682800
Elastomeric Bearingeach100100000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,20075904410