SR4886 over I77


+35.22300, -80.86700
35°13'23" N, 80°52'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR4886 over I77
Structure number:000000001190126
Location:0.15 MI. W. JCT. I277
Purpose:Carries highway overpass over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:111.9 ft. [34.1 m]
Total length:305.1 ft. [93.0 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1970
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:5
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: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,000 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairFairFairSatisfactory2000082.0
September 2014FairFairFairGood2000082.0
September 2012FairFairFairGood1800076.9
September 2010FairFairGoodGood1800089.7
September 2008FairFairGoodGood1900089.7
December 2006FairSatisfactoryGoodGood2000095.2
July 2004FairSatisfactoryGoodGood2000095.2
May 2002FairSatisfactoryVery GoodGood2000095.2
June 2000FairSatisfactoryVery GoodGood1520096.0
April 1998FairSatisfactoryVery GoodGood1520096.0
July 1990FairFairVery GoodSatisfactory1350093.8