US Bridges

Old HWY 26 over Br of Kirby Creek

Fair

Stone County, Mississippi · Sec 1 T 3S R13W B · Structure no. SA6600000000057

Built
2000
25 years old
Condition
Fair
inspected September 2023
Type
Channel Beam
Concrete
Length
123 ft
4 main spans
Daily traffic
820
2024 count
Owner
County
County Highway Agency

About this bridge

Old HWY 26 over Br of Kirby Creek is a concrete channel beam carrying Old HWY 26 over Br of Kirby Creek in Stone County, Mississippi. It was built in 2000, so it is 25 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 820 vehicles a day, roughly 8% of them trucks, projected to reach 1,230 by 2044. The structure is 123 ft (37.6 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesOld HWY 26
CrossesBr of Kirby Creek
LocationSec 1 T 3S R13W B
RouteCounty Highway 184
Coordinates30.81918, -89.24214
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.6 US tons
Inventory rating41.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length123 ft (37.6 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic820 (2024)
Projected traffic1,230 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Old HWY 26 over Br of Kirby Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Old HWY 26 over Br of Kirby 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 September 2023.

How much traffic does Old HWY 26 over Br of Kirby Creek carry?

About 820 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Old HWY 26 over Br of Kirby Creek?

The structure is 123 ft (37.6 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Old HWY 26 over Br of Kirby Creek?

It is owned by the County Highway Agency.