Chillum Road over Tributary to Northwest B
GoodPrince George's County, Maryland · 0.35 MI S of Md 500 · Structure no. 200000P-MO05010
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 8,951
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Chillum Road over Tributary to Northwest B is a prestressed concrete slab carrying Chillum Road over Tributary to Northwest B in Prince George's County, Maryland. It was built in 2020, so it is 5 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 8,951 vehicles a day, roughly 5% of them trucks, projected to reach 12,055 by 2039. The structure is 49 ft (14.8 m) long and 50 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Chillum Road over Tributary to Northwest B built?
It was built in 2020, making it 5 years old in 2025.
What condition is Chillum Road over Tributary to Northwest B 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 2024.
How much traffic does Chillum Road over Tributary to Northwest B carry?
About 8,951 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Chillum Road over Tributary to Northwest B?
The structure is 49 ft (14.8 m) long with a longest span of 45 ft (13.7 m) and a deck 50 ft wide.
Who owns Chillum Road over Tributary to Northwest B?
It is owned by the City or Municipal Highway Agency.