US Bridges

SR 407 over Stream

Good

Montgomery County, Mississippi · 3.2 MI N Choctaw Cl · Structure no. 310040704902140

Built
1982
43 years old
Condition
Good
inspected August 2021
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
410
2023 count
Owner
State
State Highway Agency

About this bridge

SR 407 over Stream is a concrete culvert carrying SR 407 over Stream in Montgomery 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 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 410 vehicles a day, roughly 11% of them trucks, projected to reach 410 by 2043. The structure is 23 ft (7 m) long. If it were closed, the detour would be 26.7 mi (43 km).

CarriesSR 407
CrossesStream
Location3.2 MI N Choctaw Cl
RouteState Highway 407
Coordinates33.32919, -89.50432
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 protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.4 US tons
Inventory rating38.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic410 (2023)
Projected traffic410 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 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 August 2021.

How much traffic does SR 407 over Stream carry?

About 410 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 407 over Stream?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns SR 407 over Stream?

It is owned by the State Highway Agency.