US Bridges

SR 430 over Stream

Good

Leflore County, Mississippi · 1.5 MI S US 82 · Structure no. 310043004200150

Built
1992
33 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
31 ft
2 main spans
Daily traffic
6,600
2023 count
Owner
State
State Highway Agency

About this bridge

SR 430 over Stream is a concrete culvert carrying SR 430 over Stream in Leflore County, Mississippi. It was built in 1992, so it is 33 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 6,600 vehicles a day, roughly 6% of them trucks, projected to reach 6,600 by 2043. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 29.8 mi (48 km).

Location

Open in Google Maps
CarriesSR 430
CrossesStream
Location1.5 MI S US 82
RouteState Highway 430
CountyLeflore County
StateMississippi
Coordinates33.48888, -90.15271
Functional classUrban 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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating81 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,600 (2023)
Projected traffic6,600 by 2043
Trucks6%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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 430 over Stream built?

It was built in 1992, making it 33 years old in 2025.

What condition is SR 430 over Stream 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 July 2024.

How much traffic does SR 430 over Stream carry?

About 6,600 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is SR 430 over Stream?

The structure is 31 ft (9.4 m) long with a longest span of 14 ft (4.3 m).

Who owns SR 430 over Stream?

It is owned by the State Highway Agency.