Local 30th ST over Beaver Creek
FairFranklin County, Iowa · 090193401 · Structure no. 000000000156451
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 69 ft
- 1 main span
- Daily traffic
- 44
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Local 30th ST over Beaver Creek is a prestressed concrete stringer/multi-beam or girder carrying Local 30th ST over Beaver Creek in Franklin County, Iowa. It was built in 1973, so it is 52 years old, older than the Iowa average of 45.5 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.
It carries about 44 vehicles a day, roughly 27% of them trucks, projected to reach 44 by 2044. The structure is 69 ft (21 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Local 30th ST over Beaver Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is Local 30th ST over Beaver Creek 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 June 2024.
How much traffic does Local 30th ST over Beaver Creek carry?
About 44 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is Local 30th ST over Beaver Creek?
The structure is 69 ft (21 m) long with a longest span of 67 ft (20.4 m) and a deck 26 ft wide.
Who owns Local 30th ST over Beaver Creek?
It is owned by the County Highway Agency.