Nfa 4718 (sa 8604) over Rock Creek

Fair Condition50 years old488 vehicles/day

Location

StateTennessee
CountyUnicoi
LocationBtwn Old & New Sr36-erwin
CarriesNfa 4718 (sa 8604)
CrossesRock Creek
Coordinates36.16147, -82.40115

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length31.2 ft (9.5 m)
Max Span14.1 ft (4.3 m)
Deck Width37.1 ft (11.3 m)
Deck Area107.3 sq m
Main Spans2
Year Built1976

Traffic

Avg Daily Traffic488 (2021)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number860A0010001

Nearby Bridges

I26 Ramp over N. Fk. Rocky Creek 0.1 mi Good Nfa 4718 over Branch 0.1 mi Good I26 over Rocky Creek 0.1 mi Fair Nfa 1351 (sa 8604) over Csx Railroad 0.3 mi Fair Nfa 1419 (sa 8604) over I26 0.3 mi Good Nfa A289 over North Indian Creek 0.3 mi Good Fas 107 over Rocky Creek 0.4 mi Fair I26 RT LN over N. Indian Creek 0.5 mi Good I26 Lt LN over N. Indian Creek 0.5 mi Good Nfa A255 over Rock Creek 0.6 mi Fair