110th Street over Middle Tarkio River
PoorPosted for loadPage County, Iowa · 070370701 · Structure no. 000000000267880
- Built
- 1949
- 76 years old, rebuilt 1970
- Condition
- Poor
- inspected November 2022
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 257 ft
- 3 main spans
- Daily traffic
- 60
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
110th Street over Middle Tarkio River is a steel continuous stringer/multi-beam or girder carrying 110th Street over Middle Tarkio River in Page County, Iowa. It was built in 1949 and reconstructed in 1970, so it is 76 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 60 vehicles a day, projected to reach 60 by 2042. The structure is 257 ft (78.3 m) long and 22 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 110th Street over Middle Tarkio River built?
It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1970.
What condition is 110th Street over Middle Tarkio 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 November 2022.
How much traffic does 110th Street over Middle Tarkio River carry?
About 60 vehicles per day (2022 count).
How long is 110th Street over Middle Tarkio River?
The structure is 257 ft (78.3 m) long with a longest span of 70 ft (21.3 m) and a deck 22 ft wide.
Who owns 110th Street over Middle Tarkio River?
It is owned by the County Highway Agency.