Nfa 1289 (sa 4722) over Big Flat Creek

Fair Condition86 years old508 vehicles/day

Location

StateTennessee
CountyKnox
LocationSW Of Sr61-331 Jct-
CarriesNfa 1289 (sa 4722)
CrossesBig Flat Creek
Coordinates36.14233, -83.75297

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour CriticalUnknown

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length78.4 ft (23.9 m)
Max Span76.1 ft (23.2 m)
Deck Width27.6 ft (8.4 m)
Deck Area200.8 sq m
Main Spans1
Year Built1940

Traffic

Avg Daily Traffic508 (2021)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number47S24120009

Nearby Bridges

Fas 331 over Flat Creek 0.6 mi Good Nfa D405 over Little Flat Creek 0.9 mi Fair Nfa D402 over Little Flat Creek 1.0 mi Fair Nfa 2407 (sa 4728) over Zachary Branch 1.1 mi Good Nfa D380 over Flat Creek 1.6 mi Good Nfa D403 over Little Flat Creek 1.8 mi Fair Nfa 1289 (sa 4722) over Little Flat Creek 2.0 mi Fair Nfa A407 over Flat Creek 2.1 mi Fair Fap 1 over Flat Creek 2.3 mi Good Fap 1 over Flat Creek 2.3 mi Good