T-601 Jonestown RD over Bow Creek
GoodDauphin County, Pennsylvania · .5SW Grntvle/Tr-Swtra/Eht · Structure no. 000000000047663
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 2,000
- 2019 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-601 Jonestown RD over Bow Creek is a prestressed concrete box beam or girders - multiple carrying T-601 Jonestown RD over Bow Creek in Dauphin 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 2,000 vehicles a day, roughly 9% of them trucks, projected to reach 3,600 by 2039. The structure is 38 ft (11.6 m) long and 35 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 | 8 Very Good | No problems noted. |
| 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 T-601 Jonestown RD over Bow Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is T-601 Jonestown RD over Bow 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 April 2023.
How much traffic does T-601 Jonestown RD over Bow Creek carry?
About 2,000 vehicles per day (2019 count), of which roughly 9% are trucks.
How long is T-601 Jonestown RD over Bow Creek?
The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 35 ft wide.
Who owns T-601 Jonestown RD over Bow Creek?
It is owned by the Town or Township Highway Agency.