Nfa 1796 (sa 4304) over Duck River

Fair Condition50 years old156 vehicles/day

Location

StateTennessee
CountyHumphreys
Location3 M. W. Sr13.
CarriesNfa 1796 (sa 4304)
CrossesDuck River
Coordinates35.94747, -87.82025

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway5 (Fair)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length560.0 ft (170.7 m)
Max Span79.1 ft (24.1 m)
Deck Width27.9 ft (8.5 m)
Deck Area1451.0 sq m
Main Spans7
Year Built1976

Traffic

Avg Daily Traffic156 (2021)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number43017960001

Nearby Bridges

Nfa A341 over Hurricane Creek 1.3 mi Poor Nfa 925 (sa 4303) over Baker Branch 1.5 mi Good Nfa 925 over Camp Branch 1.5 mi Good Nfa 925 (sa 4303) over Grassy Branch 2.2 mi Poor Nfa 910 (sa 4302) over Buffalo River 2.5 mi Good Nfa A340 over Branch 2.5 mi Good Nfa A357 over Branch 2.6 mi Good Nfa A340 over Hurricane Creek 2.8 mi Fair Fap 13 over Branch 3.1 mi Fair Fap 13 over Duck River 3.2 mi Poor