NC115 over I485


+35.36550, -80.82733
35°21'56" N, 80°49'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC115 over I485
Structure number:000000001190975
Location:0.3 MI. S. JCT. SR2116
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:123.0 ft. [37.5 m]
Total length:452.1 ft. [137.8 m]
Roadway width between curbs:78.7 ft. [24.0 m]
Deck width edge-to-edge:81.4 ft. [24.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:2009
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:4
Main spans material:Steel continuous [4]
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:14,000 [as of 2012]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood1400092.0
October 2015GoodGoodVery GoodVery Good1400092.0
October 2013GoodGoodVery GoodVery Good1400092.0
October 2011GoodGoodGoodGood1250092.0
November 2009GoodExcellentExcellentVery Good840098.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.4,0414,041000
Steel Protective Coatingsq. ft.56,89856,898000
Reinforced Concrete Decksq. ft.36,77132,7714,00000
Reinforced Concrete Columneach1515000
Reinforced Concrete Abutmentlinear ft.2702601000
Reinforced Concrete Pier Caplinear ft.4684541400
Concrete Protective Coatingsq. ft.5945840010
Assembly with Sealeach1641244000
Elastomeric Bearingeach1818000
Steel Protective Coatingsq. ft.1818000
Pot Bearingeach2727000
Steel Protective Coatingsq. ft.6969000
Bridge Rail
Other Material Bridge Raillinear ft.9088198900