Md 100 over Snowden River Parkway
GoodHoward County, Maryland · 0.86 Mile West of Md 103 · Structure no. 100000130144014
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 97 ft
- 1 main span
- Daily traffic
- 82,092
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
Md 100 over Snowden River Parkway is a steel stringer/multi-beam or girder carrying Md 100 over Snowden River Parkway in Howard County, Maryland. It was built in 1997, so it is 28 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 82,092 vehicles a day, roughly 10% of them trucks, projected to reach 44,034 by 2026. The structure is 97 ft (29.6 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 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 Md 100 over Snowden River Parkway built?
It was built in 1997, making it 28 years old in 2025.
What condition is Md 100 over Snowden River Parkway 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 July 2023.
How much traffic does Md 100 over Snowden River Parkway carry?
About 82,092 vehicles per day (2009 count), of which roughly 10% are trucks.
How long is Md 100 over Snowden River Parkway?
The structure is 97 ft (29.6 m) long with a longest span of 97 ft (29.6 m) and a deck 61 ft wide.
Who owns Md 100 over Snowden River Parkway?
It is owned by the State Highway Agency.