US-23 / US-58A WBL over US-58A WBL; SR-283 NBL


+36.93917, -82.61231
36°56'21" N, 82°36'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-23 / US-58A WBL over US-58A WBL; SR-283 NBL
Structure number:000000000022447
Location:1.52MTO 619&.00MTO 58A
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:126.0 ft. [38.4 m]
Total length:188.0 ft. [57.3 m]
Roadway width between curbs:109.9 ft. [33.5 m]
Deck width edge-to-edge:113.9 ft. [34.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1981
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: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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,967 [as of 2014]
Truck traffic:6% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:76.9 tons [69.9 metric tons]
Sufficiency rating:83.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201683.6FairSatisfactoryFairSatisfactory-19967
July 201583.6FairSatisfactoryFairSatisfactory-19967
July 201483.3FairSatisfactoryFairSatisfactory-21240
July 201283.3FairSatisfactoryFairSatisfactory-21240
July 201083.3FairSatisfactoryFairSatisfactory-21240
May 200895.0FairSatisfactorySatisfactorySatisfactory-21240
May 200694.8FairSatisfactorySatisfactorySatisfactory-22193
April 200494.9FairSatisfactorySatisfactorySatisfactory-21881
October 200294.2FairSatisfactorySatisfactorySatisfactory-24730
April 200294.3FairSatisfactorySatisfactorySatisfactory-24546
March 200096.7FairSatisfactorySatisfactorySatisfactory-14000
April 199896.7FairSatisfactorySatisfactorySatisfactory-14000
April 199696.5GoodGoodVery GoodGood-15140
March 199496.6GoodGoodGoodGood-15140
March 199296.6GoodGoodGoodGood-15140

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.3,3182,94637200
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Decksq. ft.21,905021,90500
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.23311579390
Reinforced Concrete Pier Caplinear ft.23313001030
Strip Seal Jointlinear ft.112112000
Pourable Jointlinear ft.5656000
Compression Jointlinear ft.280277300
Movable Bearingeach4230804
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach4242000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5645481600