+30.32282, -81.77317
30°19'22" N, 81°46'23" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-90 (SR-10) over MARIETTA BRANCH
Structure number:720003
Location:1.3 MI. W. OF LANE AVE.
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:25.9 ft. [7.9 m]
Total length:26.2 ft. [8.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Owner:State Highway Agency [01]
Year built:1931
Year reconstructed:1984
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,000 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 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 replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:79.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairGoodSatisfactoryGood900079.4
July 2015FairGoodSatisfactoryGood760079.6
July 2013FairGoodSatisfactoryGood840079.5
July 2011FairGoodSatisfactorySatisfactory950079.3
July 2009FairGoodSatisfactorySatisfactory880079.4
July 2007FairSatisfactorySatisfactorySatisfactory910079.4
July 2005FairSatisfactorySatisfactorySatisfactory900079.4
July 2003FairSatisfactorySatisfactorySatisfactory870079.4
July 2001GoodGoodGoodGood770097.9
July 1999GoodGoodGoodGood840097.8
July 1997GoodGoodGoodGood840095.8
August 1995GoodGoodGoodGood580096.1
August 1993GoodGoodGoodGood500596.2
August 1991GoodGoodGoodGood779584.5