US Bridges

I 55 over Vaughn Creek

Good

Hinds County, Mississippi · 3.4 MI N Copiah Cl · Structure no. 110005502507710

Built
1956
69 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
52 ft
3 main spans
Daily traffic
31,000
2023 count
Owner
State
State Highway Agency

About this bridge

I 55 over Vaughn Creek is a concrete culvert carrying I 55 over Vaughn Creek in Hinds County, Mississippi. It was built in 1956, so it is 69 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 31,000 vehicles a day, roughly 27% of them trucks, projected to reach 31,000 by 2043. The structure is 52 ft (15.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 55
CrossesVaughn Creek
Location3.4 MI N Copiah Cl
RouteInterstate 55
Coordinates32.0908, -90.30789
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: 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 rating39.7 US tons
Inventory rating23.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,000 (2023)
Projected traffic31,000 by 2043
Trucks27%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 55 over Vaughn Creek built?

It was built in 1956, making it 69 years old in 2025.

What condition is I 55 over Vaughn 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 June 2024.

How much traffic does I 55 over Vaughn Creek carry?

About 31,000 vehicles per day (2023 count), of which roughly 27% are trucks.

How long is I 55 over Vaughn Creek?

The structure is 52 ft (15.8 m) long with a longest span of 16 ft (4.9 m).

Who owns I 55 over Vaughn Creek?

It is owned by the State Highway Agency.