SR3998 over I277 & US74


+35.22403, -80.86826
35°13'27" N, 80°52'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR3998 over I277 & US74
Structure number:000000001190489
Location:0.1 MI. E. JCT. NC27
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:133.9 ft. [40.8 m]
Total length:323.2 ft. [98.5 m]
Roadway width between curbs:93.2 ft. [28.4 m]
Deck width edge-to-edge:118.8 ft. [36.2 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1986
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:Steel [3]
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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:26,000 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:98.8 tons [89.8 metric tons]
Inventory rating:71.8 tons [65.3 metric tons]
Sufficiency rating:90.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201690.0FairSatisfactoryGoodGoodFO26000
August 201496.0GoodGoodGoodGoodFO26000
August 201291.0GoodGoodGoodGoodFO25000
August 201093.0FairSatisfactoryVery GoodVery Good-24000
September 200891.0FairSatisfactoryVery GoodVery Good-27000
November 200691.0GoodGoodVery GoodVery Good-28000
July 200491.0GoodGoodVery GoodVery Good-28000
June 200291.0GoodGoodVery GoodVery Good-28000
July 200091.0GoodGoodVery GoodVery Good-28000
June 199891.0GoodGoodVery GoodVery Good-25400
July 199091.0GoodVery GoodVery GoodVery Good-22500