ST Clair Bridge RD over Deer Creek
FairHarford County, Maryland · 1.7 Miles S of Md 165 · Structure no. 200000H-0099010
- Built
- 1961
- 64 years old, rebuilt 2012
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 182 ft
- 3 main spans
- Daily traffic
- 390
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
ST Clair Bridge RD over Deer Creek is a steel stringer/multi-beam or girder carrying ST Clair Bridge RD over Deer Creek in Harford County, Maryland. It was built in 1961 and reconstructed in 2012, so it is 64 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 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 390 vehicles a day, roughly 5% of them trucks, projected to reach 687 by 2039. The structure is 182 ft (55.4 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| 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 ST Clair Bridge RD over Deer Creek built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2012.
What condition is ST Clair Bridge RD over Deer Creek 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 September 2023.
How much traffic does ST Clair Bridge RD over Deer Creek carry?
About 390 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is ST Clair Bridge RD over Deer Creek?
The structure is 182 ft (55.4 m) long with a longest span of 69 ft (21 m) and a deck 29 ft wide.
Who owns ST Clair Bridge RD over Deer Creek?
It is owned by the County Highway Agency.