US Bridges

SR 407 over West Fork Lewis Creek

Good

Montgomery County, Mississippi · 0.1 MI E Carroll Cl · Structure no. 310040704903170

Built
1991
34 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
322 ft
7 main spans
Daily traffic
870
2023 count
Owner
State
State Highway Agency

About this bridge

SR 407 over West Fork Lewis Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 407 over West Fork Lewis Creek in Montgomery County, Mississippi. It was built in 1991, so it is 34 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 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 870 vehicles a day, roughly 11% of them trucks, projected to reach 870 by 2043. The structure is 322 ft (98.1 m) long and 33 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesSR 407
CrossesWest Fork Lewis Creek
Location0.1 MI E Carroll Cl
RouteState Highway 407
Coordinates33.39688, -89.64232
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.5 US tons
Inventory rating42.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length322 ft (98.1 m)
Longest span40 ft (12.2 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic870 (2023)
Projected traffic870 by 2043
Trucks11%
Lanes on structure2
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 407 over West Fork Lewis Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is SR 407 over West Fork Lewis 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 August 2023.

How much traffic does SR 407 over West Fork Lewis Creek carry?

About 870 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 407 over West Fork Lewis Creek?

The structure is 322 ft (98.1 m) long with a longest span of 40 ft (12.2 m) and a deck 33 ft wide.

Who owns SR 407 over West Fork Lewis Creek?

It is owned by the State Highway Agency.