US Bridges

FAU 1084 (sa 7520) over CSX Railroad & Rosebank

Good

Rutherford County, Tennessee · 1.0 MI NW JCT SR1&SR96 · Structure no. 75010840001

Built
2005
20 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
656 ft
7 main spans
Daily traffic
31,448
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

FAU 1084 (sa 7520) over CSX Railroad & Rosebank is a prestressed concrete continuous stringer/multi-beam or girder carrying FAU 1084 (sa 7520) over CSX Railroad & Rosebank in Rutherford County, Tennessee. It was built in 2005, so it is 20 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 31,448 vehicles a day, roughly 4% of them trucks, projected to reach 12,464 by 2041. The structure is 656 ft (199.9 m) long and 80 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFAU 1084 (sa 7520)
CrossesCSX Railroad & Rosebank
Location1.0 MI NW JCT SR1&SR96
RouteCity Street 1084
Coordinates35.85613, -86.40768
Functional classUrban Minor 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.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.8 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans7
Design loadHS 20
Structure length656 ft (199.9 m)
Longest span110 ft (33.5 m)
Deck width80 ft (24.4 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,448 (2021)
Projected traffic12,464 by 2041
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was FAU 1084 (sa 7520) over CSX Railroad & Rosebank built?

It was built in 2005, making it 20 years old in 2025.

What condition is FAU 1084 (sa 7520) over CSX Railroad & Rosebank 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 October 2024.

How much traffic does FAU 1084 (sa 7520) over CSX Railroad & Rosebank carry?

About 31,448 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is FAU 1084 (sa 7520) over CSX Railroad & Rosebank?

The structure is 656 ft (199.9 m) long with a longest span of 110 ft (33.5 m) and a deck 80 ft wide.

Who owns FAU 1084 (sa 7520) over CSX Railroad & Rosebank?

It is owned by the City or Municipal Highway Agency.