+35.78075, -79.46139
35°46'51" N, 79°27'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1312 over ROCKY RIVER
Structure number:000000000370380
Old structure number:000000000037380 (from 1992 edition)
Location:0.6 MI. W. JCT. SR1355
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:68.9 ft. [21.0 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Prestressed concrete [5]
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: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:230 [as of 2011]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:99.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodVery GoodGood23099.2
September 2016GoodGoodGoodGood23099.2
September 2014GoodGoodGoodGood23099.2
September 2012GoodGoodGoodGood23099.2
September 2010FairSatisfactoryGoodGood27099.1
September 2008FairSatisfactoryGoodGood24099.1
September 2006FairSatisfactoryVery GoodGood26099.9
August 2003FairSatisfactoryVery GoodGood26099.9
September 2001FairSatisfactoryVery GoodGood16099.9
August 1999FairSatisfactoryVery GoodGood16099.9
August 1997FairSatisfactoryVery GoodGood14099.9
August 1995GoodGoodVery GoodGood15099.9
October 1993GoodGoodVery GoodGood16092.4
October 1991GoodGoodVery GoodGood6092.5