T-616; Furnace Roa over Manada Creek
FairPosted for loadDauphin County, Pennsylvania · 1S Mnda Gp/Mnda Cr/E Hnvr · Structure no. 000000000014660
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 43 ft
- 1 main span
- Daily traffic
- 75
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-616; Furnace Roa over Manada Creek is a steel stringer/multi-beam or girder carrying T-616; Furnace Roa over Manada Creek in Dauphin County, Pennsylvania. It was built in 1973, so it is 52 years old, younger than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 75 vehicles a day, roughly 1% of them trucks, projected to reach 105 by 2040. The structure is 43 ft (13.1 m) long and 21 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 T-616; Furnace Roa over Manada Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is T-616; Furnace Roa over Manada Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.
How much traffic does T-616; Furnace Roa over Manada Creek carry?
About 75 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is T-616; Furnace Roa over Manada Creek?
The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 21 ft wide.
Who owns T-616; Furnace Roa over Manada Creek?
It is owned by the Town or Township Highway Agency.