Jones Mill Road over Purple Line / Capital CR
GoodMontgomery County, Maryland · 1.0 Miles South of I-495 · Structure no. 200000M-0527010
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected September 2024
- Type
- Arch - Deck
- Concrete
- Length
- 63 ft
- 2 main spans
- Daily traffic
- 7,194
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Jones Mill Road over Purple Line / Capital CR is a concrete arch - deck carrying Jones Mill Road over Purple Line / Capital CR in Montgomery County, Maryland. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 7,194 vehicles a day, roughly 5% of them trucks, projected to reach 8,778 by 2042. The structure is 63 ft (19.1 m) long and 72 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Jones Mill Road over Purple Line / Capital CR built?
It was built in 2024, making it 1 years old in 2025.
What condition is Jones Mill Road over Purple Line / Capital CR 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 September 2024.
How much traffic does Jones Mill Road over Purple Line / Capital CR carry?
About 7,194 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Jones Mill Road over Purple Line / Capital CR?
The structure is 63 ft (19.1 m) long with a longest span of 36 ft (11 m) and a deck 72 ft wide.
Who owns Jones Mill Road over Purple Line / Capital CR?
It is owned by the County Highway Agency.