Md 145 over Greene Branch
GoodBaltimore County, Maryland · 0.3 Mile E of Cooper Road · Structure no. 100000030088010
- Built
- 1915
- 110 years old, rebuilt 1970
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 12,432
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 145 over Greene Branch is a concrete culvert carrying Md 145 over Greene Branch in Baltimore County, Maryland. It was built in 1915 and reconstructed in 1970, so it is 110 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 12,432 vehicles a day, roughly 8% of them trucks, projected to reach 13,988 by 2026. The structure is 37 ft (11.2 m) long and 39 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 145 over Greene Branch built?
It was built in 1915, making it 110 years old in 2025. It was reconstructed in 1970.
What condition is Md 145 over Greene Branch 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 Md 145 over Greene Branch carry?
About 12,432 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Md 145 over Greene Branch?
The structure is 37 ft (11.2 m) long with a longest span of 18 ft (5.5 m) and a deck 39 ft wide.
Who owns Md 145 over Greene Branch?
It is owned by the State Highway Agency.