US Bridges

FAP 11 350435J over CSX Railroad

Fair

Marshall County, Tennessee · 2 M NE JCT SR129&SR11 · Structure no. 59SR0110009

Built
1950
75 years old, rebuilt 1995
Condition
Fair
inspected August 2024
Type
Tee Beam
Concrete
Length
167 ft
5 main spans
Daily traffic
6,400
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 11 350435J over CSX Railroad is a concrete tee beam carrying FAP 11 350435J over CSX Railroad in Marshall County, Tennessee. It was built in 1950 and reconstructed in 1995, so it is 75 years old, older than the Tennessee average of 47.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 6,400 vehicles a day, roughly 6% of them trucks, projected to reach 7,952 by 2041. The structure is 167 ft (50.9 m) long and 35 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

Location

Open in Google Maps
CarriesFAP 11 350435J
CrossesCSX Railroad
Location2 M NE JCT SR129&SR11
RouteU.S. Route 31
CountyMarshall County
StateTennessee
Coordinates35.38584, -86.8266
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating22.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length167 ft (50.9 m)
Longest span52 ft (15.9 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,400 (2021)
Projected traffic7,952 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed16.2 mi (26 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$569,000 (2021 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was FAP 11 350435J over CSX Railroad built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1995.

What condition is FAP 11 350435J over CSX Railroad in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does FAP 11 350435J over CSX Railroad carry?

About 6,400 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is FAP 11 350435J over CSX Railroad?

The structure is 167 ft (50.9 m) long with a longest span of 52 ft (15.9 m) and a deck 35 ft wide.

Who owns FAP 11 350435J over CSX Railroad?

It is owned by the State Highway Agency.