G13 110th ST over N Skunk River
PoorPosted for loadMahaska County, Iowa · 077150703 · Structure no. 000000000238030
- Built
- 1960
- 65 years old
- Condition
- Poor
- inspected December 2022
- Type
- Truss - Thru
- Steel
- Length
- 202 ft
- 1 main span
- Daily traffic
- 35
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
G13 110th ST over N Skunk River is a steel truss - thru carrying G13 110th ST over N Skunk River in Mahaska County, Iowa. It was built in 1960, so it is 65 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. Its operating status is: posted for load restriction.
It carries about 35 vehicles a day, roughly 23% of them trucks, projected to reach 35 by 2043. The structure is 202 ft (61.6 m) long and 18 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 G13 110th ST over N Skunk River built?
It was built in 1960, making it 65 years old in 2025.
What condition is G13 110th ST over N Skunk 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 December 2022.
How much traffic does G13 110th ST over N Skunk River carry?
About 35 vehicles per day (2022 count), of which roughly 23% are trucks.
How long is G13 110th ST over N Skunk River?
The structure is 202 ft (61.6 m) long with a longest span of 200 ft (61 m) and a deck 18 ft wide.
Who owns G13 110th ST over N Skunk River?
It is owned by the County Highway Agency.