US Bridges

FAS 449 over Middle Creek

Good

Sevier County, Tennessee · 7 M SE of JCT SR35 & SR71 · Structure no. 78SR4490003

Built
2001
24 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
498 ft
5 main spans
Daily traffic
22,668
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 449 over Middle Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying FAS 449 over Middle Creek in Sevier County, Tennessee. It was built in 2001, so it is 24 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 22,668 vehicles a day, roughly 13% of them trucks, projected to reach 33,002 by 2041. The structure is 498 ft (151.8 m) long and 124 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAS 449
CrossesMiddle Creek
Location7 M SE of JCT SR35 & SR71
RouteCounty Highway 449
Coordinates35.81793, -83.54
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length498 ft (151.8 m)
Longest span102 ft (31 m)
Deck width124 ft (37.7 m)
Roadway width105 ft (32 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,668 (2021)
Projected traffic33,002 by 2041
Trucks13%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 449 over Middle Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is FAS 449 over Middle 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 August 2023.

How much traffic does FAS 449 over Middle Creek carry?

About 22,668 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is FAS 449 over Middle Creek?

The structure is 498 ft (151.8 m) long with a longest span of 102 ft (31 m) and a deck 124 ft wide.

Who owns FAS 449 over Middle Creek?

It is owned by the State Highway Agency.