Rt H S over Is 29
FairPosted for loadPlatte County, Missouri · S 1 T 54 N R 35 W · Structure no. 82
- Built
- 1958
- 67 years old, rebuilt 2008
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 310 ft
- 4 main spans
- Daily traffic
- 1,034
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt H S over Is 29 is a steel continuous stringer/multi-beam or girder carrying Rt H S over Is 29 in Platte County, Missouri. It was built in 1958 and reconstructed in 2008, so it is 67 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 6 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 1,034 vehicles a day, roughly 10% of them trucks, projected to reach 1,861 by 2044. The structure is 310 ft (94.5 m) long and 29 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt H S over Is 29 built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2008.
What condition is Rt H S over Is 29 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 October 2024.
How much traffic does Rt H S over Is 29 carry?
About 1,034 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rt H S over Is 29?
The structure is 310 ft (94.5 m) long with a longest span of 87 ft (26.5 m) and a deck 29 ft wide.
Who owns Rt H S over Is 29?
It is owned by the State Highway Agency.