Is 70 Wbr over Spring Ridge Pkwy
GoodFrederick County, Maryland · 0.7 M E of Quinn Road · Structure no. 100000100186014
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 90 ft
- 1 main span
- Daily traffic
- 59,922
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 Wbr over Spring Ridge Pkwy is a steel stringer/multi-beam or girder carrying Is 70 Wbr over Spring Ridge Pkwy in Frederick County, Maryland. It was built in 1985, so it is 40 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 59,922 vehicles a day, roughly 8% of them trucks, projected to reach 89,242 by 2029. The structure is 90 ft (27.4 m) long and 59 ft wide. If it were closed, the detour would be 6.8 mi (11 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 70 Wbr over Spring Ridge Pkwy built?
It was built in 1985, making it 40 years old in 2025.
What condition is Is 70 Wbr over Spring Ridge Pkwy 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 Is 70 Wbr over Spring Ridge Pkwy carry?
About 59,922 vehicles per day (2009 count), of which roughly 8% are trucks.
How long is Is 70 Wbr over Spring Ridge Pkwy?
The structure is 90 ft (27.4 m) long with a longest span of 86 ft (26.2 m) and a deck 59 ft wide.
Who owns Is 70 Wbr over Spring Ridge Pkwy?
It is owned by the State Highway Agency.