Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 33.8 m = 110.9 ft
Main Spans: 1 at 32.2 m = 105.6 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 2.8 m = 9.2 ft (1 Lanes) and Out-To-Out: 3.1 m = 10.2 ft for a 3.4 m = 11.2 ft approaching roadway.
Vertical Clearance: 6.05 m = 19.9 ft and Navigational Clearance: 0 = N/A
Location
Unknown [00000]: Carter County [019], Tennessee [47]
Owned by County Highway Agency [02], DOT District: 1
N OF SR 37-E OF SR173 JCT
Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Poor [4]
Loading
Design: Railroad [8]
Operating: 36.9 metric ton = 40.6 tons (Load Factor(LF) [1])
Inventory: 21.6 metric ton = 23.8 tons (Load Factor(LF) [1])
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
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: August 1999 [899] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 19.9 km = 12.3 mi
Traffic
ADT: 50 (2021) and Trucks: 2%
Future ADT: 80 (In 2039
)