US Bridges

SR 407 over Stream

Good

Choctaw County, Mississippi · 3.0 MI W Natchez Trace · Structure no. 310040701001770

Built
1982
43 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
41 ft
2 main spans
Daily traffic
510
2023 count
Owner
State
State Highway Agency

About this bridge

SR 407 over Stream is a concrete culvert carrying SR 407 over Stream in Choctaw County, Mississippi. It was built in 1982, so it is 43 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 510 vehicles a day, roughly 11% of them trucks, projected to reach 510 by 2043. The structure is 41 ft (12.5 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesSR 407
CrossesStream
Location3.0 MI W Natchez Trace
RouteState Highway 407
Coordinates33.307, -89.45029
Functional classRural Major Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68 US tons
Inventory rating40.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic510 (2023)
Projected traffic510 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 407 over Stream built?

It was built in 1982, making it 43 years old in 2025.

What condition is SR 407 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 January 2024.

How much traffic does SR 407 over Stream carry?

About 510 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 407 over Stream?

The structure is 41 ft (12.5 m) long with a longest span of 20 ft (6.1 m).

Who owns SR 407 over Stream?

It is owned by the State Highway Agency.