K60(INDIAN Ave) over Little Rock River
PoorClosed to trafficLyon County, Iowa · 098440702 · Structure no. 000000000228300
- Built
- 1960
- 65 years old, rebuilt 2012
- Condition
- Poor
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 206 ft
- 3 main spans
- Daily traffic
- 230
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
K60(INDIAN Ave) over Little Rock River is a prestressed concrete stringer/multi-beam or girder carrying K60(INDIAN Ave) over Little Rock River in Lyon County, Iowa. It was built in 1960 and reconstructed in 2012, 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 0 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: closed to all traffic.
It carries about 230 vehicles a day, roughly 20% of them trucks, projected to reach 230 by 2043. The structure is 206 ft (62.8 m) long and 33 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 0 Failed | Out of service and beyond corrective action. |
| Superstructure | 0 Failed | Out of service and beyond corrective action. |
| Substructure | 0 Failed | Out of service and beyond corrective action. |
| Channel and channel protection | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was K60(INDIAN Ave) over Little Rock River built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2012.
What condition is K60(INDIAN Ave) over Little Rock 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 July 2023.
How much traffic does K60(INDIAN Ave) over Little Rock River carry?
About 230 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is K60(INDIAN Ave) over Little Rock River?
The structure is 206 ft (62.8 m) long with a longest span of 69 ft (21 m) and a deck 33 ft wide.
Who owns K60(INDIAN Ave) over Little Rock River?
It is owned by the County Highway Agency.