US 341 (SBL) over CR 74 OLD ZEBULON RD


+33.05424, -84.16844
33°03'15" N, 84°10'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 341 (SBL) over CR 74 OLD ZEBULON RD
Structure number:000000017100040
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:54.1 ft. [16.5 m]
Total length:149.0 ft. [45.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1964
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:3
Main spans material:Steel [3]
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: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,170 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:71.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodGood917071.2
March 2015FairSatisfactoryGoodGood917071.2
March 2013FairSatisfactoryVery GoodGood917071.2
March 2011FairSatisfactoryVery GoodGood1199072.1
March 2009FairSatisfactoryVery GoodGood1199072.1
March 2007FairSatisfactoryVery GoodGood1472071.9
March 2005FairSatisfactoryVery GoodGood1161072.1
April 2003FairSatisfactoryVery GoodGood1020077.4
June 2001GoodGoodVery GoodGood1140077.3
March 1999GoodGoodVery GoodGood710071.5
June 1997GoodGoodGoodGood710071.5
February 1995GoodGoodGoodGood710071.3
May 1993GoodGoodGoodGood643071.3
August 1991GoodGoodGoodGood643071.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.894894000
Steel Protective Coatingsq. ft.7,2097,209000
Reinforced Concrete Decksq. ft.5,0661564,0428680
Reinforced Concrete Columneach43100
Reinforced Concrete Abutmentlinear ft.7272000
Reinforced Concrete Pier Caplinear ft.6060000
Pourable Jointlinear ft.112112000
Movable Bearingeach1801800
Steel Protective Coatingsq. ft.1801800
Fixed Bearingeach1801800
Steel Protective Coatingsq. ft.1801800
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.298298000