Haviland Mill Road over Patuxent River
GoodHoward County, Maryland · 1.5 MI E of Md 650 · Structure no. 200000HO0028010
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 78 ft
- 2 main spans
- Daily traffic
- 776
- 1998 count
- Owner
- County
- County Highway Agency
About this bridge
Haviland Mill Road over Patuxent River is a steel stringer/multi-beam or girder carrying Haviland Mill Road over Patuxent River in Howard County, Maryland. It was built in 1998, so it is 27 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 776 vehicles a day, roughly 4% of them trucks, projected to reach 700 by 2015. The structure is 78 ft (23.8 m) long and 28 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 | 8 Very Good | No problems noted. |
| 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 Haviland Mill Road over Patuxent River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Haviland Mill Road over Patuxent River 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 2023.
How much traffic does Haviland Mill Road over Patuxent River carry?
About 776 vehicles per day (1998 count), of which roughly 4% are trucks.
How long is Haviland Mill Road over Patuxent River?
The structure is 78 ft (23.8 m) long with a longest span of 37 ft (11.3 m) and a deck 28 ft wide.
Who owns Haviland Mill Road over Patuxent River?
It is owned by the County Highway Agency.