SR 4015 Niobe Road over Over Mill Brook
PoorWarren County, Pennsylvania · Freehold Township · Structure no. 000000000034216
- Built
- 1987
- 38 years old
- Condition
- Poor
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 46 ft
- 1 main span
- Daily traffic
- 221
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 4015 Niobe Road over Over Mill Brook is a prestressed concrete box beam or girders - multiple carrying SR 4015 Niobe Road over Over Mill Brook in Warren County, Pennsylvania. It was built in 1987, so it is 38 years old, younger than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 221 vehicles a day, roughly 7% of them trucks, projected to reach 116 by 2032. The structure is 46 ft (14 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 4015 Niobe Road over Over Mill Brook built?
It was built in 1987, making it 38 years old in 2025.
What condition is SR 4015 Niobe Road over Over Mill Brook in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.
How much traffic does SR 4015 Niobe Road over Over Mill Brook carry?
About 221 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is SR 4015 Niobe Road over Over Mill Brook?
The structure is 46 ft (14 m) long with a longest span of 45 ft (13.7 m) and a deck 28 ft wide.
Who owns SR 4015 Niobe Road over Over Mill Brook?
It is owned by the State Highway Agency.