Mitchell St. over Iron Branch
GoodSussex County, Delaware · Millsboro · Structure no. 3524 083
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected April 2021
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 3 main spans
- Daily traffic
- 2,257
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Mitchell St. over Iron Branch is a concrete culvert carrying Mitchell St. over Iron Branch in Sussex County, Delaware. It was built in 1980, so it is 45 years old, younger 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 2,257 vehicles a day, roughly 11% of them trucks, projected to reach 2,831 by 2042. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 0.6 mi (1 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 Mitchell St. over Iron Branch built?
It was built in 1980, making it 45 years old in 2025.
What condition is Mitchell St. over Iron Branch 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 April 2021.
How much traffic does Mitchell St. over Iron Branch carry?
About 2,257 vehicles per day (2019 count), of which roughly 11% are trucks.
How long is Mitchell St. over Iron Branch?
The structure is 24 ft (7.3 m) long with a longest span of 6 ft (1.8 m).
Who owns Mitchell St. over Iron Branch?
It is owned by the State Highway Agency.