US Bridges

Nfa 1463 (sa 7924) over Branch

PoorPosted for load

Shelby County, Tennessee · Sledge RD - Shelby CO · Structure no. 79014630003

Built
1950
75 years old
Condition
Poor
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
95 ft
3 main spans
Daily traffic
7,982
2021 count
Owner
County
County Highway Agency

About this bridge

Nfa 1463 (sa 7924) over Branch is a steel stringer/multi-beam or girder carrying Nfa 1463 (sa 7924) over Branch in Shelby County, Tennessee. It was built in 1950, 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 poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 7,982 vehicles a day, roughly 3% of them trucks, projected to reach 3,648 by 2041. The structure is 95 ft (29 m) long and 31 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesNfa 1463 (sa 7924)
CrossesBranch
LocationSledge RD - Shelby CO
RouteCounty Highway 1463
Coordinates35.32228, -89.83356
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating5 US tons
Inventory rating4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length95 ft (29 m)
Longest span32 ft (9.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,982 (2021)
Projected traffic3,648 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$365,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Nfa 1463 (sa 7924) over Branch built?

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

What condition is Nfa 1463 (sa 7924) over Branch in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.

How much traffic does Nfa 1463 (sa 7924) over Branch carry?

About 7,982 vehicles per day (2021 count), of which roughly 3% are trucks.

How long is Nfa 1463 (sa 7924) over Branch?

The structure is 95 ft (29 m) long with a longest span of 32 ft (9.8 m) and a deck 31 ft wide.

Who owns Nfa 1463 (sa 7924) over Branch?

It is owned by the County Highway Agency.