US Bridges

FAP 53 over Mulherrin Creek

Fair

Smith County, Tennessee · .9 M E JCT SR141&I40 · Structure no. 80SR0530001

Built
1947
78 years old, rebuilt 2020
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
82 ft
2 main spans
Daily traffic
873
2021 count
Owner
State
State Highway Agency

About this bridge

FAP 53 over Mulherrin Creek is a prestressed concrete continuous box beam or girders - multiple carrying FAP 53 over Mulherrin Creek in Smith County, Tennessee. It was built in 1947 and reconstructed in 2020, so it is 78 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 873 vehicles a day, roughly 5% of them trucks, projected to reach 1,752 by 2041. The structure is 82 ft (25 m) long and 29 ft wide. If it were closed, the detour would be 44.1 mi (71 km).

CarriesFAP 53
CrossesMulherrin Creek
Location.9 M E JCT SR141&I40
RouteState Highway 53
Coordinates36.17468, -86.00602
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating58.2 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length82 ft (25 m)
Longest span41 ft (12.5 m)
Deck width29 ft (8.9 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic873 (2021)
Projected traffic1,752 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.1 mi (71 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$241,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAP 53 over Mulherrin Creek built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 2020.

What condition is FAP 53 over Mulherrin Creek 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 May 2023.

How much traffic does FAP 53 over Mulherrin Creek carry?

About 873 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAP 53 over Mulherrin Creek?

The structure is 82 ft (25 m) long with a longest span of 41 ft (12.5 m) and a deck 29 ft wide.

Who owns FAP 53 over Mulherrin Creek?

It is owned by the State Highway Agency.