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NC175 over CHATUGE LAKE

Map

Coordinates:
+35.02401, -83.73109
35°01'26" N, 83°43'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC175 over CHATUGE LAKE
Structure number:000000000430011
Location:.01 MI.S.JCT.SR1353
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:117.1 ft. [35.7 m]
Total length:359.9 ft. [109.7 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Owner:State Highway Agency [01]
Year built:2015
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 continuous [6]
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: January 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,200 [as of 2015]
Truck traffic:7% 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: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 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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:63.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018GoodGoodVery GoodGood320063.0
December 2015PoorFairFairPoor17006.0
May 2014PoorFairFairPoor17006.0
May 2012PoorFairFairPoor18006.0
May 2010PoorSatisfactoryFairPoor28007.0
July 2008PoorFairSatisfactoryPoor34006.0
September 2006PoorGoodSatisfactoryPoor34007.0
July 2004FairGoodSatisfactoryGood33007.0
August 2002FairGoodSatisfactoryGood310042.8
August 2000FairGoodSatisfactoryGood310042.8
September 1998FairGoodSatisfactoryGood220042.8
June 1991FairSatisfactoryFairVery Good140045.6