US15/501 over US64


+35.75313, -79.16710
35°45'11" N, 79°10'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US15/501 over US64
Structure number:000000000370484
Location:0.5 MI. S. JCT. SR1599
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:86.0 ft. [26.2 m]
Total length:261.2 ft. [79.6 m]
Roadway width between curbs:88.3 ft. [26.9 m]
Deck width edge-to-edge:91.2 ft. [27.8 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1999
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:4
Main spans material:Prestressed concrete continuous [6]
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: June 2015 

Status:Open, no restriction [A]
Average daily traffic:16,000 [as of 2013]
Truck traffic:14% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
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:87.8 tons [79.8 metric tons]
Inventory rating:52.9 tons [48.1 metric tons]
Sufficiency rating:99.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201599.0Not deficientGoodGoodGood16000
June 201399.0Not deficientGoodGoodGood16500
June 2011100.0Not deficientGoodGoodGood11000
June 2009100.0Not deficientSatisfactoryGoodGood11000
April 2007100.0Not deficientSatisfactoryGoodVery Good11000
May 2005100.0Not deficientSatisfactoryVery GoodVery Good10950
April 2003100.0Not deficientSatisfactoryVery GoodVery Good11000
May 2001100.0Not deficientSatisfactoryVery GoodVery Good11500
May 199998.0Not deficientGoodExcellentExcellent11000