US Bridges

SR 43 over Dry Creek

Fair

Madison County, Mississippi · 9.3 MI N SR 16 · Structure no. 310004304520240

Built
1970
55 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
220 ft
11 main spans
Daily traffic
1,900
2023 count
Owner
State
State Highway Agency

About this bridge

SR 43 over Dry Creek is a concrete slab carrying SR 43 over Dry Creek in Madison County, Mississippi. It was built in 1970, so it is 55 years old, older 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 1,900 vehicles a day, roughly 11% of them trucks, projected to reach 1,900 by 2043. The structure is 220 ft (67.1 m) long and 30 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesSR 43
CrossesDry Creek
Location9.3 MI N SR 16
RouteState Highway 43
Coordinates32.69295, -89.88641
Functional classRural Major Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating70.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length220 ft (67.1 m)
Longest span20 ft (6.1 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2023)
Projected traffic1,900 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$1,000 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 43 over Dry Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is SR 43 over Dry 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 May 2024.

How much traffic does SR 43 over Dry Creek carry?

About 1,900 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 43 over Dry Creek?

The structure is 220 ft (67.1 m) long with a longest span of 20 ft (6.1 m) and a deck 30 ft wide.

Who owns SR 43 over Dry Creek?

It is owned by the State Highway Agency.