US Bridges

Nfa B001 over Mill Creek

Good

Sevier County, Tennessee · In Pigeon Forge · Structure no. 780B0010001

Built
2016
9 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete Continuous
Length
58 ft
3 main spans
Daily traffic
15,480
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nfa B001 over Mill Creek is a concrete continuous culvert carrying Nfa B001 over Mill Creek in Sevier County, Tennessee. It was built in 2016, so it is 9 years old, younger than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 15,480 vehicles a day, roughly 2% of them trucks, projected to reach 24,768 by 2041. The structure is 58 ft (17.7 m) long and 72 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesNfa B001
CrossesMill Creek
LocationIn Pigeon Forge
RouteCity Street 0B001
Coordinates35.80203, -83.57695
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length58 ft (17.7 m)
Longest span18 ft (5.5 m)
Deck width72 ft (21.9 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,480 (2020)
Projected traffic24,768 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa B001 over Mill Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is Nfa B001 over Mill Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does Nfa B001 over Mill Creek carry?

About 15,480 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Nfa B001 over Mill Creek?

The structure is 58 ft (17.7 m) long with a longest span of 18 ft (5.5 m) and a deck 72 ft wide.

Who owns Nfa B001 over Mill Creek?

It is owned by the City or Municipal Highway Agency.