T398 Old Route 30 over Slate Creek
GoodWestmoreland County, Pennsylvania · 0.66 MI SE of SR30 · Structure no. 000000000047734
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 6,020
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T398 Old Route 30 over Slate Creek is a concrete culvert carrying T398 Old Route 30 over Slate Creek in Westmoreland County, Pennsylvania. It was built in 2012, so it is 13 years old, younger than the Pennsylvania average of 54.8 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 6,020 vehicles a day, roughly 4% of them trucks, projected to reach 6,650 by 2044. The structure is 29 ft (8.8 m) long and 153 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 |
|---|---|---|
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T398 Old Route 30 over Slate Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is T398 Old Route 30 over Slate 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 March 2024.
How much traffic does T398 Old Route 30 over Slate Creek carry?
About 6,020 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is T398 Old Route 30 over Slate Creek?
The structure is 29 ft (8.8 m) long with a longest span of 13 ft (4 m) and a deck 153 ft wide.
Who owns T398 Old Route 30 over Slate Creek?
It is owned by the Town or Township Highway Agency.