River Road over Trib to Patapsco River
GoodHoward County, Maryland · 0.6 MI E of Md RTE 32 · Structure no. 200000HO0142030
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Steel
- Length
- 35 ft
- Daily traffic
- 1,487
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
River Road over Trib to Patapsco River is a steel culvert carrying River Road over Trib to Patapsco River in Howard County, Maryland. It was built in 1975, so it is 50 years old, younger than the Maryland average of 52.6 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 1,487 vehicles a day, roughly 5% of them trucks, projected to reach 1,820 by 2044. The structure is 35 ft (10.6 m) long. If it were closed, the detour would be 3.7 mi (6 km).
Location
No coordinates are recorded for this structure.
Condition 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 River Road over Trib to Patapsco River built?
It was built in 1975, making it 50 years old in 2025.
What condition is River Road over Trib to Patapsco River 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 2024.
How much traffic does River Road over Trib to Patapsco River carry?
About 1,487 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is River Road over Trib to Patapsco River?
The structure is 35 ft (10.6 m) long.
Who owns River Road over Trib to Patapsco River?
It is owned by the County Highway Agency.