US Bridges

FAU 255 over Seven Mile Creek

Good

Davidson County, Tennessee · .1 M E JCT SR11&SR255 · Structure no. 19S63550003

Built
1966
59 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
163 ft
3 main spans
Daily traffic
36,556
2021 count
Owner
State
State Highway Agency

About this bridge

FAU 255 over Seven Mile Creek is a prestressed concrete continuous box beam or girders - single or spread carrying FAU 255 over Seven Mile Creek in Davidson County, Tennessee. It was built in 1966, 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 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 36,556 vehicles a day, roughly 7% of them trucks, projected to reach 54,000 by 2041. The structure is 163 ft (49.7 m) long and 58 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAU 255
CrossesSeven Mile Creek
Location.1 M E JCT SR11&SR255
RouteState Highway 255
Coordinates36.08001, -86.7249
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length163 ft (49.7 m)
Longest span54 ft (16.5 m)
Deck width58 ft (17.8 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,556 (2021)
Projected traffic54,000 by 2041
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$319,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAU 255 over Seven Mile Creek built?

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

What condition is FAU 255 over Seven Mile 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 May 2023.

How much traffic does FAU 255 over Seven Mile Creek carry?

About 36,556 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is FAU 255 over Seven Mile Creek?

The structure is 163 ft (49.7 m) long with a longest span of 54 ft (16.5 m) and a deck 58 ft wide.

Who owns FAU 255 over Seven Mile Creek?

It is owned by the State Highway Agency.