+35.09619, -83.70666
35°05'46" N, 83°42'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1311 over BIG TUNI CREEK
Structure number:000000000430081
Location:.4 MI.N.JCT.SR1307
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.0 ft. [12.2 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:20 [as of 2000]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:40.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018PoorSatisfactorySatisfactoryPoor2040.9
August 2016PoorGoodSatisfactoryPoor2038.9
August 2014PoorGoodGoodPoor2038.9
August 2012PoorGoodGoodPoor2038.9
August 2010PoorGoodGoodPoor2038.9
August 2008PoorGoodGoodPoor2038.9
July 2006FairGoodGoodFair2047.1
June 2004FairGoodGoodSatisfactory2054.1
August 2002FairGoodGoodSatisfactory2054.1
August 2000FairGoodGoodSatisfactory1054.1
August 1998FairGoodGoodSatisfactory3054.1
May 1991FairVery GoodVery GoodSatisfactory2554.2