US Bridges

Rt Mm E over Lake of the Ozarks

Fair

Camden County, Missouri · S 25 T 40 N R 16 W · Structure no. 4384

Built
1998
27 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,702 ft
11 main spans
Daily traffic
4,639
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Mm E over Lake of the Ozarks is a steel continuous stringer/multi-beam or girder carrying Rt Mm E over Lake of the Ozarks in Camden County, Missouri. It was built in 1998, so it is 27 years old, younger than the Missouri average of 45.1 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 4,639 vehicles a day, roughly 7% of them trucks, projected to reach 10,670 by 2044. The structure is 2,702 ft (823.6 m) long and 41 ft wide. If it were closed, the detour would be 49.7 mi (80 km).

CarriesRt Mm E
CrossesLake of the Ozarks
LocationS 25 T 40 N R 16 W
RouteState Highway 0MM
Coordinates38.18354, -92.6445
Functional classUrban Minor Arterial

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating42.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length2,702 ft (823.6 m)
Longest span245 ft (74.7 m)
Deck width41 ft (12.5 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,639 (2024)
Projected traffic10,670 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 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 Rt Mm E over Lake of the Ozarks built?

It was built in 1998, making it 27 years old in 2025.

What condition is Rt Mm E over Lake of the Ozarks 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 August 2024.

How much traffic does Rt Mm E over Lake of the Ozarks carry?

About 4,639 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Rt Mm E over Lake of the Ozarks?

The structure is 2,702 ft (823.6 m) long with a longest span of 245 ft (74.7 m) and a deck 41 ft wide.

Who owns Rt Mm E over Lake of the Ozarks?

It is owned by the State Highway Agency.