I485 SBL over SR2373


+35.31708, -80.94559
35°19'01" N, 80°56'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I485 SBL over SR2373
Structure number:000000001190951
Location:0.4 MI. S. JCT. NC16
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.1 ft. [36.0 m]
Total length:121.1 ft. [36.9 m]
Roadway width between curbs:70.9 ft. [21.6 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
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]
Main span material:Steel [3]
Main span 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:Fair
Status:Open, no restriction [A]
Average daily traffic:33,000 [as of 2015]
Truck traffic:16% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
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:94.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactoryVery GoodGood3300094.9
October 2015GoodGoodVery GoodVery Good2250095.9
October 2013GoodGoodVery GoodVery Good2250095.9
October 2011GoodGoodGoodGood2050091.9
October 2009GoodExcellentExcellentExcellent1325098.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.944944000
Steel Protective Coatingsq. ft.13,39213,392000
Reinforced Concrete Decksq. ft.8,9596,7592,20000
Reinforced Concrete Abutmentlinear ft.196187900
Reinforced Concrete Pier Caplinear ft.162162000
Concrete Protective Coatingsq. ft.444444000
Compression Jointlinear ft.1481080040
Elastomeric Bearingeach1616000
Steel Protective Coatingsq. ft.1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2441539100