Mo 30 E over Heads CR
FairJefferson County, Missouri · S 666 T 42 N R 4 E · Structure no. 3786
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 169 ft
- 3 main spans
- Daily traffic
- 12,249
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 30 E over Heads CR is a prestressed concrete stringer/multi-beam or girder carrying Mo 30 E over Heads CR in Jefferson County, Missouri. It was built in 1988, so it is 37 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 12,249 vehicles a day, roughly 7% of them trucks, projected to reach 22,661 by 2044. The structure is 169 ft (51.5 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 30 E over Heads CR built?
It was built in 1988, making it 37 years old in 2025.
What condition is Mo 30 E over Heads 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 December 2024.
How much traffic does Mo 30 E over Heads CR carry?
About 12,249 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is Mo 30 E over Heads CR?
The structure is 169 ft (51.5 m) long with a longest span of 56 ft (17.2 m) and a deck 41 ft wide.
Who owns Mo 30 E over Heads CR?
It is owned by the State Highway Agency.