Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 7.6 m = 24.9 ft
Main Spans: 1 at 6.4 m = 21.0 ft
Approach Spans: 0
Skew: 15
Width, Roadway: 7.4 m = 24.3 ft (2 Lanes) and Out-To-Out: 7.7 m = 25.3 ft for a 5.7 m = 18.7 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: McDowell County [111], North Carolina [37]
Owned by State Highway Agency [01], DOT District: 13
2.6 MI.N.JCT.US221
Condition
Deck: Very Good [8]
Superstructure: Good [7]
Substructure: Very Good [8]
Loading
Design:
Operating: 89.8 metric ton = 98.8 tons (Load Factor(LF) [1])
Inventory: 78 metric ton = 85.8 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Basically intolerable requiring high priority of corrrective action [3]
Waterway: Better than present minimum criteria [7] and "Bridge with ""unknown"" foundation that has not been evaluated for scour. [U]"
Inspections
Date: February 2020 [0220] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 2.7 km = 1.7 mi
Traffic
ADT: 350 (2012) and Trucks: 6%
Future ADT: 700 (In 2040
)
