Matter RD T-617 over Wiconisco Creek
GoodDauphin County, Pennsylvania · .2NW Loyalton/Wiconisco · Structure no. 000000000014713
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Matter RD T-617 over Wiconisco Creek is a prestressed concrete box beam or girders - multiple carrying Matter RD T-617 over Wiconisco Creek in Dauphin County, Pennsylvania. It was built in 1971, so it is 54 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 100 by 2043. The structure is 72 ft (21.9 m) long and 32 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 | 7 Good | Some minor problems. |
| 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 Matter RD T-617 over Wiconisco Creek built?
It was built in 1971, making it 54 years old in 2025.
What condition is Matter RD T-617 over Wiconisco 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 July 2023.
How much traffic does Matter RD T-617 over Wiconisco Creek carry?
About 100 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Matter RD T-617 over Wiconisco Creek?
The structure is 72 ft (21.9 m) long with a longest span of 69 ft (21 m) and a deck 32 ft wide.
Who owns Matter RD T-617 over Wiconisco Creek?
It is owned by the County Highway Agency.