US Bridges

FAP 35 over Boyds Creek

Fair

Sevier County, Tennessee · 9.7 Mi.W.Of Sevierville · Structure no. 78SR0350001

Built
1933
92 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete Continuous
Length
65 ft
4 main spans
Daily traffic
16,884
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 35 over Boyds Creek is a concrete continuous culvert carrying FAP 35 over Boyds Creek in Sevier County, Tennessee. It was built in 1933, so it is 92 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 16,884 vehicles a day, roughly 9% of them trucks, projected to reach 24,581 by 2041. The structure is 65 ft (19.7 m) long. If it were closed, the detour would be 54.7 mi (88 km).

Location

Open in Google Maps
CarriesFAP 35
CrossesBoyds Creek
Location9.7 Mi.W.Of Sevierville
RouteU.S. Route 411
CountySevier County
StateTennessee
Coordinates35.86178, -83.74285
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length65 ft (19.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,884 (2021)
Projected traffic24,581 by 2041
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed54.7 mi (88 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$815,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 35 over Boyds Creek built?

It was built in 1933, making it 92 years old in 2025.

What condition is FAP 35 over Boyds Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does FAP 35 over Boyds Creek carry?

About 16,884 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAP 35 over Boyds Creek?

The structure is 65 ft (19.7 m) long with a longest span of 10 ft (3 m).

Who owns FAP 35 over Boyds Creek?

It is owned by the State Highway Agency.