US Bridges

FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C

Good

Davidson County, Tennessee · 2 M NE I40 · Structure no. 19SR1550064

Built
2001
24 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
459 ft
6 main spans
Daily traffic
47,778
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C is a prestressed concrete continuous stringer/multi-beam or girder carrying FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C in Davidson 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 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 47,778 vehicles a day, roughly 7% of them trucks, projected to reach 81,446 by 2041. The structure is 459 ft (140 m) long and 46 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesFAP 408 (sr 155)
CrossesSR155-BR#9-RMPS-A&C
Location2 M NE I40
RouteState Highway 155
CountyDavidson County
StateTennessee
Coordinates36.1566, -86.85902
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.8 US tons
Inventory rating23.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length459 ft (140 m)
Longest span77 ft (23.5 m)
Deck width46 ft (14 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,778 (2021)
Projected traffic81,446 by 2041
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C built?

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

What condition is FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C 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 April 2023.

How much traffic does FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C carry?

About 47,778 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C?

The structure is 459 ft (140 m) long with a longest span of 77 ft (23.5 m) and a deck 46 ft wide.

Who owns FAP 408 (sr 155) over SR155-BR#9-RMPS-A&C?

It is owned by the State Highway Agency.