US 113 / Bay Rd. over Tub Mill Pond/Swan Creek
FairKent County, Delaware · South of Milford · Structure no. 2008D008
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 5 main spans
- Daily traffic
- 18,299
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 113 / Bay Rd. over Tub Mill Pond/Swan Creek is a concrete culvert carrying US 113 / Bay Rd. over Tub Mill Pond/Swan Creek in Kent County, Delaware. It was built in 1968, so it is 57 years old, older than the Delaware average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 18,299 vehicles a day, roughly 7% of them trucks, projected to reach 20,032 by 2042. The structure is 29 ft (8.9 m) long. If it were closed, the detour would be 2.5 mi (4 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 113 / Bay Rd. over Tub Mill Pond/Swan Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is US 113 / Bay Rd. over Tub Mill Pond/Swan Creek 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 July 2023.
How much traffic does US 113 / Bay Rd. over Tub Mill Pond/Swan Creek carry?
About 18,299 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is US 113 / Bay Rd. over Tub Mill Pond/Swan Creek?
The structure is 29 ft (8.9 m) long with a longest span of 4 ft (1.3 m).
Who owns US 113 / Bay Rd. over Tub Mill Pond/Swan Creek?
It is owned by the State Highway Agency.