I-81 Sb; SR 0081 over T-432 Crums Mill Rd.
FairDauphin County, Pennsylvania · 1 Mi. N. Progress · Structure no. 000000000014232
- Built
- 1969
- 56 years old, rebuilt 2003
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 40,852
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-81 Sb; SR 0081 over T-432 Crums Mill Rd. is a prestressed concrete continuous box beam or girders - multiple carrying I-81 Sb; SR 0081 over T-432 Crums Mill Rd. in Dauphin County, Pennsylvania. It was built in 1969 and reconstructed in 2003, so it is 56 years old, older 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 40,852 vehicles a day, roughly 17% of them trucks, projected to reach 47,266 by 2032. The structure is 110 ft (33.5 m) long and 55 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-81 Sb; SR 0081 over T-432 Crums Mill Rd. built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2003.
What condition is I-81 Sb; SR 0081 over T-432 Crums Mill Rd. 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 October 2024.
How much traffic does I-81 Sb; SR 0081 over T-432 Crums Mill Rd. carry?
About 40,852 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is I-81 Sb; SR 0081 over T-432 Crums Mill Rd.?
The structure is 110 ft (33.5 m) long with a longest span of 36 ft (11 m) and a deck 55 ft wide.
Who owns I-81 Sb; SR 0081 over T-432 Crums Mill Rd.?
It is owned by the State Highway Agency.