Nfa 1001 (sa 9418) over South Harpeth River

Fair Condition58 years old745 vehicles/day

Location

StateTennessee
CountyWilliamson
Location3.0 Mi SE Jct Sr96&sr100
CarriesNfa 1001 (sa 9418)
CrossesSouth Harpeth River
Coordinates35.95450, -87.07875

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length149.9 ft (45.7 m)
Max Span75.1 ft (22.9 m)
Deck Width28.5 ft (8.7 m)
Deck Area397.6 sq m
Main Spans2
Year Built1968

Traffic

Avg Daily Traffic745 (2021)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number94F00040003

Nearby Bridges

Nfa C447 over Hunting Camp Creek 0.6 mi Good Nfa 1001 (sa 9418) over Allen Branch 0.8 mi Good Nfa 1917 (sa 9419) over South Harpeth Creek 1.6 mi Good Nfa 1921 (sa 9420) over South Harpeth River 1.7 mi Good Nfa A565 over Bedford Creek 1.9 mi Good Nfa A389 over Caney Fork Creek 1.9 mi Fair Nfa A389 over Caney Fork Creek 2.0 mi Good Nfa 1001 (sa 9418) over Hunting Camp Creek 2.2 mi Fair Nfa 1917 (sa 9419) over South Harpeth Creek 2.2 mi Good Nfa A389 over Caney Fork Creek 2.3 mi Good