River Road over Mill Stream
FairYork County, Pennsylvania · Mill Strm; L. Chanceford · Structure no. 000000000038154
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 58 ft
- 1 main span
- Daily traffic
- 59
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
River Road over Mill Stream is a prestressed concrete box beam or girders - multiple carrying River Road over Mill Stream in York County, Pennsylvania. It was built in 1963, so it is 62 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 5 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 59 vehicles a day, roughly 10% of them trucks, projected to reach 100 by 2030. The structure is 58 ft (17.7 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 River Road over Mill Stream built?
It was built in 1963, making it 62 years old in 2025.
What condition is River Road over Mill Stream 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 June 2023.
How much traffic does River Road over Mill Stream carry?
About 59 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is River Road over Mill Stream?
The structure is 58 ft (17.7 m) long with a longest span of 56 ft (17.1 m) and a deck 34 ft wide.
Who owns River Road over Mill Stream?
It is owned by the County Highway Agency.