Palo Marsh RD over Bear Creek
GoodLinn County, Iowa · 084081604 · Structure no. 000000000221711
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 179 ft
- 3 main spans
- Daily traffic
- 2,082
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Palo Marsh RD over Bear Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Palo Marsh RD over Bear Creek in Linn County, Iowa. It was built in 1982, so it is 43 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,082 vehicles a day, projected to reach 2,082 by 2044. The structure is 179 ft (54.6 m) long and 33 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Palo Marsh RD over Bear Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is Palo Marsh RD over Bear Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.
How much traffic does Palo Marsh RD over Bear Creek carry?
About 2,082 vehicles per day (2022 count).
How long is Palo Marsh RD over Bear Creek?
The structure is 179 ft (54.6 m) long with a longest span of 65 ft (19.8 m) and a deck 33 ft wide.
Who owns Palo Marsh RD over Bear Creek?
It is owned by the County Highway Agency.