Md 4 Ramp 5 over Lyons Creek
GoodCalvert County, Maryland · Aa/Cal County Line · Structure no. 100000040029010
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 205 ft
- 2 main spans
- Daily traffic
- 7,166
- 2006 count
- Owner
- State
- State Highway Agency
About this bridge
Md 4 Ramp 5 over Lyons Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Md 4 Ramp 5 over Lyons Creek in Calvert County, Maryland. It was built in 2003, so it is 22 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 7,166 vehicles a day, roughly 6% of them trucks, projected to reach 8,262 by 2026. The structure is 205 ft (62.5 m) long and 33 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Md 4 Ramp 5 over Lyons Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is Md 4 Ramp 5 over Lyons Creek 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 November 2023.
How much traffic does Md 4 Ramp 5 over Lyons Creek carry?
About 7,166 vehicles per day (2006 count), of which roughly 6% are trucks.
How long is Md 4 Ramp 5 over Lyons Creek?
The structure is 205 ft (62.5 m) long with a longest span of 100 ft (30.5 m) and a deck 33 ft wide.
Who owns Md 4 Ramp 5 over Lyons Creek?
It is owned by the State Highway Agency.