Timberland Av over Saw Mill Run Creek
PoorClosed to trafficAllegheny County, Pennsylvania · 113 Timberland Ave · Structure no. 000000000002459
- Built
- 1909
- 116 years old
- Condition
- Poor
- inspected October 2023
- Type
- Other
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 30
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Timberland Av over Saw Mill Run Creek is a concrete other carrying Timberland Av over Saw Mill Run Creek in Allegheny County, Pennsylvania. It was built in 1909, so it is 116 years old, older 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 1 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. Its operating status is: closed to all traffic.
It carries about 30 vehicles a day, roughly 1% of them trucks, projected to reach 35 by 2043. The structure is 32 ft (9.8 m) long and 14 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Superstructure | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Timberland Av over Saw Mill Run Creek built?
It was built in 1909, making it 116 years old in 2025.
What condition is Timberland Av over Saw Mill Run Creek 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 Timberland Av over Saw Mill Run Creek carry?
About 30 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Timberland Av over Saw Mill Run Creek?
The structure is 32 ft (9.8 m) long with a longest span of 29 ft (8.8 m) and a deck 14 ft wide.
Who owns Timberland Av over Saw Mill Run Creek?
It is owned by the City or Municipal Highway Agency.