Bridge Type
Main Span(s): Aluminum: Wrought Iron or Cast Iron [9] Truss - Thru [10]
Approach Span(s): Aluminum: Wrought Iron or Cast Iron [9] Mixed types [20]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 81.4 m = 267.1 ft
Main Spans: 1 at 46.3 m = 151.9 ft
Approach Spans: 3
Skew: 0
Width, Roadway: 3.5 m = 11.5 ft (1 Lanes) and Out-To-Out: 4 m = 13.1 ft for a 5.5 m = 18.0 ft approaching roadway.
Vertical Clearance: 5.28 m = 17.3 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Botetourt County [023], Virginia [51]
Owned by State Highway Agency [01], DOT District: 2
0.15-RT 615; 0.45-RT 818
Condition
Deck: Excellent [9]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: M 13.5 / H 15 [2]
Operating: 30.8 metric ton = 33.9 tons (Load Factor(LF) [1])
Inventory: 17.2 metric ton = 18.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Better than present minimum criteria [7] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: December 2020 [1220] and Frequency: 8
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 19.9 km = 12.3 mi
Traffic
ADT: 219 (2016) and Trucks: 0%
Future ADT: 440 (In 2036
)
