US Bridges

FAP 16 over Elk River

Poor

Franklin County, Tennessee · 1 Mi.Se.Of Estill Springs · Structure no. 26SR0160005

Built
1966
59 years old, rebuilt 1999
Condition
Poor
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
512 ft
4 main spans
Daily traffic
12,037
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 16 over Elk River is a steel continuous stringer/multi-beam or girder carrying FAP 16 over Elk River in Franklin County, Tennessee. It was built in 1966 and reconstructed in 1999, so it is 59 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 12,037 vehicles a day, roughly 9% of them trucks, projected to reach 19,259 by 2042. The structure is 512 ft (156.1 m) long and 66 ft wide. If it were closed, the detour would be 70.2 mi (113 km).

CarriesFAP 16
CrossesElk River
Location1 Mi.Se.Of Estill Springs
RouteU.S. Route 41
Coordinates35.25898, -86.1217
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.4 US tons
Inventory rating24.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length512 ft (156.1 m)
Longest span133 ft (40.5 m)
Deck width66 ft (20.1 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,037 (2021)
Projected traffic19,259 by 2042
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed70.2 mi (113 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$8.4 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 16 over Elk River built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1999.

What condition is FAP 16 over Elk River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.

How much traffic does FAP 16 over Elk River carry?

About 12,037 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAP 16 over Elk River?

The structure is 512 ft (156.1 m) long with a longest span of 133 ft (40.5 m) and a deck 66 ft wide.

Who owns FAP 16 over Elk River?

It is owned by the State Highway Agency.