Is 70 WB over Gr Tonoloway Ck CO Rds
FairWashington County, Maryland · 0.67 Mile W of Md 144WB · Structure no. 100000210092014
- Built
- 1965
- 60 years old, rebuilt 2004
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 502 ft
- 3 main spans
- Daily traffic
- 42,052
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 WB over Gr Tonoloway Ck CO Rds is a steel continuous stringer/multi-beam or girder carrying Is 70 WB over Gr Tonoloway Ck CO Rds in Washington County, Maryland. It was built in 1965 and reconstructed in 2004, so it is 60 years old, older 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 5 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 42,052 vehicles a day, roughly 26% of them trucks, projected to reach 62,485 by 2044. The structure is 502 ft (153 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 WB over Gr Tonoloway Ck CO Rds built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2004.
What condition is Is 70 WB over Gr Tonoloway Ck CO Rds 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 2024.
How much traffic does Is 70 WB over Gr Tonoloway Ck CO Rds carry?
About 42,052 vehicles per day (2024 count), of which roughly 26% are trucks.
How long is Is 70 WB over Gr Tonoloway Ck CO Rds?
The structure is 502 ft (153 m) long with a longest span of 145 ft (44.2 m) and a deck 54 ft wide.
Who owns Is 70 WB over Gr Tonoloway Ck CO Rds?
It is owned by the State Highway Agency.