Marshall Street over Herring Branch
GoodSussex County, Delaware · Milford · Structure no. 3930 225
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 2,393
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Marshall Street over Herring Branch is a concrete culvert carrying Marshall Street over Herring Branch in Sussex County, Delaware. It was built in 2012, so it is 13 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 2,393 vehicles a day, roughly 9% of them trucks, projected to reach 2,990 by 2042. The structure is 23 ft (6.9 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marshall Street over Herring Branch built?
It was built in 2012, making it 13 years old in 2025.
What condition is Marshall Street over Herring 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 October 2022.
How much traffic does Marshall Street over Herring Branch carry?
About 2,393 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Marshall Street over Herring Branch?
The structure is 23 ft (6.9 m) long with a longest span of 20 ft (6.1 m).
Who owns Marshall Street over Herring Branch?
It is owned by the State Highway Agency.