US Bridges

Mo 94 E over Baltic CR

Fair

St. Charles County, Missouri · S 1785 T 46 N R 3 E · Structure no. 33141

Built
2012
13 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete Continuous
Length
74 ft
4 main spans
Daily traffic
54,741
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 94 E over Baltic CR is a concrete continuous culvert carrying Mo 94 E over Baltic CR in St. Charles County, Missouri. It was built in 2012, so it is 13 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 54,741 vehicles a day, roughly 4% of them trucks, projected to reach 93,060 by 2044. The structure is 74 ft (22.6 m) long and 108 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMo 94 E
CrossesBaltic CR
LocationS 1785 T 46 N R 3 E
RouteState Highway 94
CountySt. Charles County
StateMissouri
Coordinates38.73809, -90.6314
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating88.3 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length74 ft (22.6 m)
Longest span16 ft (4.9 m)
Deck width108 ft (32.9 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic54,741 (2024)
Projected traffic93,060 by 2044
Trucks4%
Lanes on structure6
Traffic directionTwo-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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mo 94 E over Baltic CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is Mo 94 E over Baltic 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 November 2023.

How much traffic does Mo 94 E over Baltic CR carry?

About 54,741 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Mo 94 E over Baltic CR?

The structure is 74 ft (22.6 m) long with a longest span of 16 ft (4.9 m) and a deck 108 ft wide.

Who owns Mo 94 E over Baltic CR?

It is owned by the State Highway Agency.