US Bridges

Smith Co. 48 over West Tallahalla Creek

Good

Smith County, Mississippi · Sec 12 T 2N R 9E · Structure no. SA6500000000049

Built
2006
19 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
390 ft
700 main spans
Daily traffic
220
2024 count
Owner
County
County Highway Agency

About this bridge

Smith Co. 48 over West Tallahalla Creek is a prestressed concrete stringer/multi-beam or girder carrying Smith Co. 48 over West Tallahalla Creek in Smith County, Mississippi. It was built in 2006, so it is 19 years old, younger than the Mississippi average of 38.9 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 220 vehicles a day, roughly 8% of them trucks, projected to reach 330 by 2044. The structure is 390 ft (118.9 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSmith Co. 48
CrossesWest Tallahalla Creek
LocationSec 12 T 2N R 9E
RouteCounty Highway 52
Coordinates32.02047, -89.32411
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating23 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans700
Design loadHS 20
Structure length390 ft (118.9 m)
Longest span110 ft (33.5 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2024)
Projected traffic330 by 2044
Trucks8%
Lanes on structure20
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.5 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Smith Co. 48 over West Tallahalla Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is Smith Co. 48 over West Tallahalla Creek 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 Smith Co. 48 over West Tallahalla Creek carry?

About 220 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Smith Co. 48 over West Tallahalla Creek?

The structure is 390 ft (118.9 m) long with a longest span of 110 ft (33.5 m) and a deck 31 ft wide.

Who owns Smith Co. 48 over West Tallahalla Creek?

It is owned by the County Highway Agency.