Walton Lake Drive over Walton Lake Spillway
FairPosted for loadJefferson County, Iowa · 072093000 · Structure no. 000000000505660
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected February 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 65
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Walton Lake Drive over Walton Lake Spillway is a prestressed concrete tee beam carrying Walton Lake Drive over Walton Lake Spillway in Jefferson County, Iowa. It was built in 2003, so it is 22 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for other load-capacity restriction.
It carries about 65 vehicles a day, projected to reach 65 by 2043. The structure is 52 ft (15.9 m) long and 16 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walton Lake Drive over Walton Lake Spillway built?
It was built in 2003, making it 22 years old in 2025.
What condition is Walton Lake Drive over Walton Lake Spillway in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2023.
How much traffic does Walton Lake Drive over Walton Lake Spillway carry?
About 65 vehicles per day (2022 count).
How long is Walton Lake Drive over Walton Lake Spillway?
The structure is 52 ft (15.9 m) long with a longest span of 51 ft (15.5 m) and a deck 16 ft wide.
Who owns Walton Lake Drive over Walton Lake Spillway?
It is owned by the City or Municipal Highway Agency.