US 29 Nbr over Md 198
GoodMontgomery County, Maryland · 1.53 M S of Howard CO Lne · Structure no. 100000150183011
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 215 ft
- 2 main spans
- Daily traffic
- 49,203
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
US 29 Nbr over Md 198 is a steel continuous stringer/multi-beam or girder carrying US 29 Nbr over Md 198 in Montgomery County, Maryland. It was built in 2004, so it is 21 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 49,203 vehicles a day, roughly 3% of them trucks, projected to reach 29,240 by 2026. The structure is 215 ft (65.5 m) long and 43 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 US 29 Nbr over Md 198 built?
It was built in 2004, making it 21 years old in 2025.
What condition is US 29 Nbr over Md 198 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 January 2024.
How much traffic does US 29 Nbr over Md 198 carry?
About 49,203 vehicles per day (2009 count), of which roughly 3% are trucks.
How long is US 29 Nbr over Md 198?
The structure is 215 ft (65.5 m) long with a longest span of 115 ft (35.1 m) and a deck 43 ft wide.
Who owns US 29 Nbr over Md 198?
It is owned by the State Highway Agency.