US Bridges

SR 43 over Mill Creek

Good

Pearl River County, Mississippi · 15.7 MI N SR 26 · Structure no. 310004305506130

Built
1996
29 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
1 main span
Daily traffic
430
2023 count
Owner
State
State Highway Agency

About this bridge

SR 43 over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 43 over Mill Creek in Pearl River County, Mississippi. It was built in 1996, so it is 29 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 430 vehicles a day, roughly 14% of them trucks, projected to reach 430 by 2043. The structure is 242 ft (73.8 m) long and 39 ft wide. If it were closed, the detour would be 70.2 mi (113 km).

CarriesSR 43
CrossesMill Creek
Location15.7 MI N SR 26
RouteState Highway 43
Coordinates30.96871, -89.69467
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.1 US tons
Inventory rating29.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadHS 20
Structure length242 ft (73.8 m)
Longest span80 ft (24.4 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic430 (2023)
Projected traffic430 by 2043
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed70.2 mi (113 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 43 over Mill Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is SR 43 over Mill 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 November 2024.

How much traffic does SR 43 over Mill Creek carry?

About 430 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is SR 43 over Mill Creek?

The structure is 242 ft (73.8 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.

Who owns SR 43 over Mill Creek?

It is owned by the State Highway Agency.