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SR1511 over BLACK WALNUT SWAMP

Bertie County, North Carolina

Map

Coordinates:
+35.98923, -76.70562
35°59'21" N, 76°42'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1511 over BLACK WALNUT SWAMP
Structure number:000000000150054
Old structure number:000000000015054 (from 1992 edition)
Location:0.6 MI.S.JCT.SR1502
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:46.9 ft. [14.3 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:29.9 ft. [9.1 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]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:220 [as of 2012]
Truck traffic:6% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:98.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodVery Good22098.8
July 2015GoodVery GoodVery GoodVery Good22098.8
July 2013GoodVery GoodVery GoodVery Good22098.8
September 2012FairFairFairFair22052.9
September 2010FairSatisfactoryFairFair22053.7
September 2008FairFairFairFair20052.7
December 2006FairSatisfactoryFairFair20051.8
June 2004FairSatisfactoryFairFair20051.8
September 2002FairSatisfactoryFairFair20051.8
September 2000FairSatisfactoryFairFair21051.8
September 1998FairSatisfactoryFairFair15051.9
September 1996FairSatisfactorySatisfactoryFair17056.5
August 1994FairGoodGoodSatisfactory20065.5
September 1992FairSatisfactoryFairFair7063.7
June 1990FairSatisfactoryFairFair10063.7