Mill Creek RD over Mill Creek
GoodNew Castle County, Delaware · South of Hockessin · Structure no. 1184 282
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 1,232
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Mill Creek RD over Mill Creek is a concrete culvert carrying Mill Creek RD over Mill Creek in New Castle County, Delaware. It was built in 1976, so it is 49 years old, older than the Delaware average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,232 vehicles a day, roughly 9% of them trucks, projected to reach 1,614 by 2042. The structure is 38 ft (11.5 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill Creek RD over Mill Creek built?
It was built in 1976, making it 49 years old in 2025.
What condition is Mill Creek RD over Mill Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does Mill Creek RD over Mill Creek carry?
About 1,232 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Mill Creek RD over Mill Creek?
The structure is 38 ft (11.5 m) long with a longest span of 12 ft (3.7 m) and a deck 36 ft wide.
Who owns Mill Creek RD over Mill Creek?
It is owned by the State Highway Agency.