US Bridges

Bermuda DR over Maline CR

FairPosted for load

St. Louis County, Missouri · S 12 T 46 N R 6 E · Structure no. 15547

Built
1961
64 years old, rebuilt 1993
Condition
Fair
inspected February 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
74 ft
2 main spans
Daily traffic
6,782
2024 count
Owner
County
County Highway Agency

About this bridge

Bermuda DR over Maline CR is a prestressed concrete box beam or girders - multiple carrying Bermuda DR over Maline CR in St. Louis County, Missouri. It was built in 1961 and reconstructed in 1993, so it is 64 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 6,782 vehicles a day, roughly 5% of them trucks, projected to reach 9,156 by 2044. The structure is 74 ft (22.6 m) long and 44 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesBermuda DR
CrossesMaline CR
LocationS 12 T 46 N R 6 E
RouteCounty Highway 0
CountySt. Louis County
StateMissouri
Coordinates38.73874, -90.29617
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating67.5 US tons
Inventory rating49.6 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20
Structure length74 ft (22.6 m)
Longest span37 ft (11.3 m)
Deck width44 ft (13.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,782 (2024)
Projected traffic9,156 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Bermuda DR over Maline CR built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1993.

What condition is Bermuda DR over Maline CR 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 February 2024.

How much traffic does Bermuda DR over Maline CR carry?

About 6,782 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Bermuda DR over Maline CR?

The structure is 74 ft (22.6 m) long with a longest span of 37 ft (11.3 m) and a deck 44 ft wide.

Who owns Bermuda DR over Maline CR?

It is owned by the County Highway Agency.