CO RD over East Boyer River
PoorPosted for loadCrawford County, Iowa · 084373003 · Structure no. 000000000011480
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 155 ft
- 3 main spans
- Daily traffic
- 443
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD over East Boyer River is a prestressed concrete stringer/multi-beam or girder carrying CO RD over East Boyer River in Crawford County, Iowa. It was built in 1958, so it is 67 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 443 vehicles a day, roughly 21% of them trucks, projected to reach 443 by 2044. The structure is 155 ft (47.2 m) long and 26 ft wide. If it were closed, the detour would be 26.1 mi (42 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD over East Boyer River built?
It was built in 1958, making it 67 years old in 2025.
What condition is CO RD over East Boyer River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.
How much traffic does CO RD over East Boyer River carry?
About 443 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is CO RD over East Boyer River?
The structure is 155 ft (47.2 m) long with a longest span of 56 ft (17.1 m) and a deck 26 ft wide.
Who owns CO RD over East Boyer River?
It is owned by the County Highway Agency.