US Bridges

FAS 253 350343W over CSX Railroad

Good

Williamson County, Tennessee · 1.6 M E JCT SR6&SR253 · Structure no. 94SR2530005

Built
1999
26 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
105 ft
3 main spans
Daily traffic
31,907
2021 count
Owner
State
State Highway Agency

About this bridge

FAS 253 350343W over CSX Railroad is a prestressed concrete stringer/multi-beam or girder carrying FAS 253 350343W over CSX Railroad in Williamson County, Tennessee. It was built in 1999, so it is 26 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 31,907 vehicles a day, roughly 7% of them trucks, projected to reach 47,696 by 2041. The structure is 105 ft (32.1 m) long and 76 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFAS 253 350343W
CrossesCSX Railroad
Location1.6 M E JCT SR6&SR253
RouteState Highway 253
Coordinates35.99558, -86.78142
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.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.5 US tons
Inventory rating31.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length105 ft (32.1 m)
Longest span40 ft (12.1 m)
Deck width76 ft (23.1 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,907 (2021)
Projected traffic47,696 by 2041
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 FAS 253 350343W over CSX Railroad built?

It was built in 1999, making it 26 years old in 2025.

What condition is FAS 253 350343W over CSX Railroad 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 March 2023.

How much traffic does FAS 253 350343W over CSX Railroad carry?

About 31,907 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is FAS 253 350343W over CSX Railroad?

The structure is 105 ft (32.1 m) long with a longest span of 40 ft (12.1 m) and a deck 76 ft wide.

Who owns FAS 253 350343W over CSX Railroad?

It is owned by the State Highway Agency.