US Bridges

Old HWY 26 over Kirby Creek

Fair

Stone County, Mississippi · Sec 36 T 2S R13W B · Structure no. SA6600000000033

Built
2001
24 years old
Condition
Fair
inspected September 2024
Type
Channel Beam
Concrete
Length
154 ft
5 main spans
Daily traffic
920
2024 count
Owner
County
County Highway Agency

About this bridge

Old HWY 26 over Kirby Creek is a concrete channel beam carrying Old HWY 26 over Kirby Creek in Stone County, Mississippi. It was built in 2001, so it is 24 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 920 vehicles a day, roughly 8% of them trucks, projected to reach 1,380 by 2044. The structure is 154 ft (47 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesOld HWY 26
CrossesKirby Creek
LocationSec 36 T 2S R13W B
RouteCounty Highway 184
Coordinates30.82433, -89.23997
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum 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 spans5
Design loadHS 20
Structure length154 ft (47 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 traffic920 (2024)
Projected traffic1,380 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Kirby Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is Old HWY 26 over 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 2024.

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

About 920 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Old HWY 26 over Kirby Creek?

The structure is 154 ft (47 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Old HWY 26 over Kirby Creek?

It is owned by the County Highway Agency.