US Bridges

Smith Co. 19 over Branch of Leaf River

Fair

Smith County, Mississippi · Sec 1 T 1N R 8E · Structure no. SA6500000000022

Built
1993
32 years old
Condition
Fair
inspected September 2024
Type
Channel Beam
Concrete
Length
39 ft
200 main spans
Daily traffic
120
2024 count
Owner
County
County Highway Agency

About this bridge

Smith Co. 19 over Branch of Leaf River is a concrete channel beam carrying Smith Co. 19 over Branch of Leaf River in Smith County, Mississippi. It was built in 1993, so it is 32 years old, younger than the Mississippi average of 38.9 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 120 vehicles a day, roughly 8% of them trucks, projected to reach 180 by 2044. The structure is 39 ft (12 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSmith Co. 19
CrossesBranch of Leaf River
LocationSec 1 T 1N R 8E
RouteCounty Highway 119
Coordinates31.95985, -89.42488
Functional classRural Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.5 US tons
Inventory rating39.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans200
Design loadH 15
Structure length39 ft (12 m)
Longest span20 ft (6 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2024)
Projected traffic180 by 2044
Trucks8%
Lanes on structure20
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$650,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Smith Co. 19 over Branch of Leaf River built?

It was built in 1993, making it 32 years old in 2025.

What condition is Smith Co. 19 over Branch of Leaf River 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 September 2024.

How much traffic does Smith Co. 19 over Branch of Leaf River carry?

About 120 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Smith Co. 19 over Branch of Leaf River?

The structure is 39 ft (12 m) long with a longest span of 20 ft (6 m) and a deck 25 ft wide.

Who owns Smith Co. 19 over Branch of Leaf River?

It is owned by the County Highway Agency.