Is 370 over Oakmont Avenue
GoodMontgomery County, Maryland · 0.37 Mile East of Md 355 · Structure no. 100000150152013
- Built
- 1989
- 36 years old, rebuilt 2010
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 136 ft
- 1 main span
- Daily traffic
- 78,741
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Is 370 over Oakmont Avenue is a steel stringer/multi-beam or girder carrying Is 370 over Oakmont Avenue in Montgomery County, Maryland. It was built in 1989 and reconstructed in 2010, so it is 36 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 78,741 vehicles a day, roughly 8% of them trucks, projected to reach 71,500 by 2030. The structure is 136 ft (41.5 m) long and 138 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 370 over Oakmont Avenue built?
It was built in 1989, making it 36 years old in 2025. It was reconstructed in 2010.
What condition is Is 370 over Oakmont Avenue 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 October 2023.
How much traffic does Is 370 over Oakmont Avenue carry?
About 78,741 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Is 370 over Oakmont Avenue?
The structure is 136 ft (41.5 m) long with a longest span of 128 ft (39 m) and a deck 138 ft wide.
Who owns Is 370 over Oakmont Avenue?
It is owned by the State Highway Agency.