FM over Dd #77 No Lizard Ck
PoorPocahontas County, Iowa · 093333501 · Structure no. 000000000280380
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 45 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Dd #77 No Lizard Ck is a steel stringer/multi-beam or girder carrying FM over Dd #77 No Lizard Ck in Pocahontas County, Iowa. It was built in 1967, so it is 58 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 4 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.
It carries about 100 vehicles a day, roughly 18% of them trucks, projected to reach 100 by 2044. The structure is 45 ft (13.7 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM over Dd #77 No Lizard Ck built?
It was built in 1967, making it 58 years old in 2025.
What condition is FM over Dd #77 No Lizard Ck 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 October 2024.
How much traffic does FM over Dd #77 No Lizard Ck carry?
About 100 vehicles per day (2022 count), of which roughly 18% are trucks.
How long is FM over Dd #77 No Lizard Ck?
The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.1 m) and a deck 30 ft wide.
Who owns FM over Dd #77 No Lizard Ck?
It is owned by the County Highway Agency.