+36.29975, -76.24609
36°17'59" N, 76°14'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1308 over KNOBBS CREEK
Structure number:000000001390023
Old structure number:000000000139023 (from 1992 edition)
Location:0.3 MI W JCT US 17 BYP
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:55.1 ft. [16.8 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:30.2 ft. [9.2 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:2013
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,200 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodVery Good220093.6
June 2015GoodGoodGoodVery Good210094.9
June 2013GoodVery GoodVery GoodVery Good210094.9
May 2011PoorFairFairSerious250011.0
May 2009PoorFairFairSerious28009.9
July 2007FairFairFairFair220049.8
April 2005FairFairFairFair150049.5
April 2003FairFairFairFair230046.9
May 2001FairFairFairFair250046.7
June 1999FairFairFairFair170049.4
July 1997FairFairFairFair170049.4
May 1995FairFairFairFair220046.9
August 1993FairFairFairFair220046.9
June 1991FairFairFairFair240046.7