Nfa A447 over Cosby Creek

Poor Condition43 years old180 vehicles/day

Location

StateTennessee
CountyCocke
Location2 Mi NW Of Cosby
CarriesNfa A447
CrossesCosby Creek
Coordinates35.82388, -83.24599

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure4 (Poor)
Channel/Waterway4 (Poor)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length81.0 ft (24.7 m)
Max Span27.2 ft (8.3 m)
Deck Width24.3 ft (7.4 m)
Deck Area182.8 sq m
Main Spans3
Year Built1983

Traffic

Avg Daily Traffic180 (2020)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number150A4470001

Nearby Bridges

Fas 339 over Cosby Creek 0.6 mi Fair Fas 339 over Chavis Creek 0.7 mi Fair Fap 32 over Cosby Creek 1.4 mi Fair Fap 32 over Greenbrier Creek 1.4 mi Fair Nfa 2515 (sa 1501) over Indian Camp Creek 1.4 mi Good Nfa A440 over Cosby Creek 1.5 mi Fair Nfa 2515 (sa 1501) over Indian Camp Creek 1.5 mi Fair Nfa A407 over Caney Creek 1.5 mi Fair Nfa 2515 (sa 1501) over Indian Camp Creek 1.6 mi Poor Nfa A407 over Cosby Creek 1.6 mi Poor