Greene Road over Tributary to Little Gunp
GoodBaltimore County, Maryland · 0.37 MI NE of Md RTE 145 · Structure no. 200000B-0392010
- Built
- 1920
- 105 years old, rebuilt 1989
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 603
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Greene Road over Tributary to Little Gunp is a concrete slab carrying Greene Road over Tributary to Little Gunp in Baltimore County, Maryland. It was built in 1920 and reconstructed in 1989, so it is 105 years old, older 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 603 vehicles a day, roughly 7% of them trucks, projected to reach 800 by 2043. The structure is 29 ft (8.8 m) long and 23 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Greene Road over Tributary to Little Gunp built?
It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1989.
What condition is Greene Road over Tributary to Little Gunp 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 December 2023.
How much traffic does Greene Road over Tributary to Little Gunp carry?
About 603 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Greene Road over Tributary to Little Gunp?
The structure is 29 ft (8.8 m) long with a longest span of 28 ft (8.5 m) and a deck 23 ft wide.
Who owns Greene Road over Tributary to Little Gunp?
It is owned by the County Highway Agency.