Md 335 over Blackwater River
FairDorchester County, Maryland · 4.86 Mile North of Md 336 · Structure no. 100000090010010
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 200 ft
- 5 main spans
- Daily traffic
- 1,381
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 335 over Blackwater River is a prestressed concrete continuous box beam or girders - multiple carrying Md 335 over Blackwater River in Dorchester County, Maryland. It was built in 1991, so it is 34 years old, younger than the Maryland average of 52.6 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 1,381 vehicles a day, roughly 8% of them trucks, projected to reach 1,800 by 2026. The structure is 200 ft (61 m) long and 33 ft wide. If it were closed, the detour would be 39.8 mi (64 km).
Location
No coordinates are recorded for this structure.
Condition 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 335 over Blackwater River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Md 335 over Blackwater River 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 April 2023.
How much traffic does Md 335 over Blackwater River carry?
About 1,381 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Md 335 over Blackwater River?
The structure is 200 ft (61 m) long with a longest span of 38 ft (11.6 m) and a deck 33 ft wide.
Who owns Md 335 over Blackwater River?
It is owned by the State Highway Agency.