US74 EBL over US15BUS/US401BUS


+34.75547, -79.47528
34°45'20" N, 79°28'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US74 EBL over US15BUS/US401BUS
Structure number:000000001650049
Location:0.4 MI. E. JCT. US15/401
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:47.9 ft. [14.6 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1965
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,750 [as of 2013]
Truck traffic:12% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:63.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairFairFairFair875063.7
February 2015FairFairFairFair875063.7
February 2013FairFairFairFair1000063.5
February 2011FairFairFairFair900063.6
March 2009FairSatisfactoryFairSatisfactory950064.6
March 2007FairSatisfactoryFairSatisfactory850064.7
September 2005FairSatisfactorySatisfactorySatisfactory850075.9
August 2003FairSatisfactorySatisfactorySatisfactory925075.9
August 2001FairSatisfactorySatisfactorySatisfactory825074.0
December 1999FairSatisfactorySatisfactorySatisfactory875073.9
September 1991FairSatisfactorySatisfactorySatisfactory610069.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.94218176010
Steel Protective Coatingsq. ft.7,6326,30901,3230
Reinforced Concrete Decksq. ft.7,0856,92915600
Wearing Surfacessq. ft.6,2636,06701960
Reinforced Concrete Columneach1210200
Reinforced Concrete Abutmentlinear ft.10099010
Reinforced Concrete Pile Cap/Footinglinear ft.1818000
Prestressed Concrete Pileeach6666000
Reinforced Concrete Pier Caplinear ft.2552411400
Pourable Jointlinear ft.250250000
Fixed Bearingeach4845030
Steel Protective Coatingsq. ft.4846020
Bridge Rail
Other Material Bridge Raillinear ft.318031800