Kenyon RD SB over Cn RR and 7th Street
FairClosed to trafficWebster County, Iowa · 1.5 Mi. N of S JCT US 169 · Structure no. 000000000052101
- Built
- 1936
- 89 years old, rebuilt 1978
- Condition
- Fair
- inspected March 2023
- Type
- Frame
- Steel Continuous
- Length
- 742 ft
- 7 main spans
- Daily traffic
- 3,159
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Kenyon RD SB over Cn RR and 7th Street is a steel continuous frame carrying Kenyon RD SB over Cn RR and 7th Street in Webster County, Iowa. It was built in 1936 and reconstructed in 1978, so it is 89 years old, older 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: closed to all traffic.
It carries about 3,159 vehicles a day, roughly 7% of them trucks, projected to reach 3,159 by 2043. The structure is 742 ft (226.2 m) long and 42 ft wide.
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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kenyon RD SB over Cn RR and 7th Street built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1978.
What condition is Kenyon RD SB over Cn RR and 7th Street 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 March 2023.
How much traffic does Kenyon RD SB over Cn RR and 7th Street carry?
About 3,159 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is Kenyon RD SB over Cn RR and 7th Street?
The structure is 742 ft (226.2 m) long with a longest span of 98 ft (29.9 m) and a deck 42 ft wide.
Who owns Kenyon RD SB over Cn RR and 7th Street?
It is owned by the State Highway Agency.