Nfa A321 over Big Bigby Creek

Fair Condition22 years old10 vehicles/day

Location

StateTennessee
CountyLewis
Location.1 M W Maury Co Line
CarriesNfa A321
CrossesBig Bigby Creek
Coordinates35.52687, -87.28775

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure8 (Very Good)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length67.9 ft (20.7 m)
Max Span34.1 ft (10.4 m)
Deck Width24.3 ft (7.4 m)
Deck Area153.2 sq m
Main Spans2
Year Built2004

Traffic

Avg Daily Traffic10 (2020)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number510A3210001

Nearby Bridges

Nfa A046 over Hunt Branch 0.6 mi Good Nfa A324 over West Fork Big Bigby CR 0.8 mi Fair Nfa 1840 (sa 6002) over Big Bigby Creek 0.8 mi Good Nfa A325 over West Fork 0.9 mi Fair Nfa A372 over Dog Branch 1.3 mi Good Nfa 1840 (sa 6002) over Branch 1.3 mi Good Nfa A368 over Dog Branch 1.5 mi Fair Nfa A375 over W. Fork Big Bigby Creek 1.5 mi Good Nfa A375 over Long Branch 1.7 mi Good Nfa A413 over Camp Branch 2.4 mi Good