SBL ROUTE 0081 over RTE 100


+37.07896, -80.69203
37°04'44" N, 80°41'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SBL ROUTE 0081 over RTE 100
Structure number:000000000014492
Location:4.38-RT 99; 6.22-MONTG CO
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:66.9 ft. [20.4 m]
Total length:248.0 ft. [75.6 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1965
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,000 [as of 2017]
Truck traffic:26% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryFairSatisfactory2200085.0
August 2016FairSatisfactorySatisfactorySatisfactory1897396.0
August 2014FairSatisfactoryFairFair1450085.0
August 2012FairSatisfactorySatisfactorySatisfactory1450096.0
August 2010FairSatisfactorySatisfactorySatisfactory1450096.0
August 2008FairSatisfactorySatisfactorySatisfactory1450096.0
August 2006FairGoodSatisfactorySatisfactory1450096.0
August 2004FairGoodSatisfactorySatisfactory1450096.0
September 2002FairSatisfactorySatisfactorySatisfactory1450096.0
August 2000FairSatisfactorySatisfactorySatisfactory1450096.0
September 1998FairGoodGoodSatisfactory1450096.0
September 1996GoodVery GoodGoodGood1450096.0
September 1994FairVery GoodVery GoodFair1176285.0
September 1992FairVery GoodVery GoodFair1176285.0
September 1990FairVery GoodVery GoodFair1144686.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,4881,343105400
Steel Protective Coatingsq. ft.12,59011,3720880338
Reinforced Concrete Decksq. ft.10,52010,19631950
Wearing Surfacessq. ft.9,9279,296600283
Reinforced Concrete Columneach1201110
Reinforced Concrete Abutmentlinear ft.136126550
Reinforced Concrete Pier Caplinear ft.152599030
Compression Jointlinear ft.2602120048
Movable Bearingeach2400240
Steel Protective Coatingsq. ft.48220026
Fixed Bearingeach2400240
Steel Protective Coatingsq. ft.48340014
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.496496000