+30.46136, -81.42481
30°27'41" N, 81°25'29" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-105 over MYRTLE CREEK
Structure number:720071
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:20.0 ft. [6.1 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:State Highway Agency [01]
Year built:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:63.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$933,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairFairFairSatisfactory450063.0
December 2015FairFairSatisfactorySatisfactory390074.0
December 2013FairFairSatisfactorySatisfactory360074.0
December 2011FairFairSatisfactorySatisfactory370074.0
December 2009FairFairSatisfactorySatisfactory330074.0
December 2007FairFairSatisfactorySatisfactory350073.0
December 2005FairSatisfactorySatisfactorySatisfactory370073.2
December 2003FairSatisfactorySatisfactorySatisfactory440073.1
January 2002FairGoodSatisfactorySatisfactory432473.1
January 2000FairGoodSatisfactorySatisfactory415673.1
February 1998FairGoodSatisfactoryGood365871.0
March 1996FairGoodSatisfactoryGood275071.2
March 1994GoodGoodGoodGood265065.2
April 1992GoodGoodGoodGood287164.6
April 1990GoodGoodGoodGood132070.6