US Bridges

US 49W over Five Mile Lake

Fair

Humphreys County, Mississippi · 1.7 MI N Yazoo Cl · Structure no. 21000494272129B

Built
2004
21 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
198 ft
5 main spans
Daily traffic
3,050
2023 count
Owner
State
State Highway Agency

About this bridge

US 49W over Five Mile Lake is a prestressed concrete continuous stringer/multi-beam or girder carrying US 49W over Five Mile Lake in Humphreys County, Mississippi. It was built in 2004, so it is 21 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,050 vehicles a day, roughly 16% of them trucks, projected to reach 3,800 by 2043. The structure is 198 ft (60.5 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 49W
CrossesFive Mile Lake
Location1.7 MI N Yazoo Cl
RouteU.S. Route 49
Coordinates32.99174, -90.46803
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.7 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length198 ft (60.5 m)
Longest span39 ft (12 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,050 (2023)
Projected traffic3,800 by 2043
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 US 49W over Five Mile Lake built?

It was built in 2004, making it 21 years old in 2025.

What condition is US 49W over Five Mile Lake in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.

How much traffic does US 49W over Five Mile Lake carry?

About 3,050 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is US 49W over Five Mile Lake?

The structure is 198 ft (60.5 m) long with a longest span of 39 ft (12 m) and a deck 42 ft wide.

Who owns US 49W over Five Mile Lake?

It is owned by the State Highway Agency.