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NC24 over I485

Map 

Coordinates:
+35.35111, -80.86417
35°21'04" N, 80°51'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NC24 over I485
Structure number:000000001190962
Location:1.5 MI. W. JCT. I77
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:129.9 ft. [39.6 m]
Total length:257.9 ft. [78.6 m]
Roadway width between curbs:78.7 ft. [24.0 m]
Deck width edge-to-edge:95.1 ft. [29.0 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:2009
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
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 2015 

Status:Open, no restriction [A]
Average daily traffic:22,500 [as of 2010]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Operating rating:97.8 tons [88.9 metric tons]
Inventory rating:58.9 tons [53.5 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201599.0Not deficientGoodVery GoodVery Good22500
October 201399.0Not deficientGoodVery GoodVery Good22500
October 201194.0Not deficientGoodGoodGood22500
October 200999.0Not deficientGoodExcellentVery Good13000