Mt Airy RD CR 525 over Gladstone Line MP 34.69
FairSomerset County, New Jersey · 0.8 MI NW I287& CR613 JCT · Structure no. 1864154
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected February 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 91 ft
- 3 main spans
- Daily traffic
- 8,525
- 2023 count
- Owner
- Unknown
- Unknown
About this bridge
Mt Airy RD CR 525 over Gladstone Line MP 34.69 is a prestressed concrete slab carrying Mt Airy RD CR 525 over Gladstone Line MP 34.69 in Somerset County, New Jersey. It was built in 1969, so it is 56 years old, younger than the New Jersey average of 58.5 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 8,525 vehicles a day, roughly 4% of them trucks, projected to reach 11,490 by 2043. The structure is 91 ft (27.7 m) long and 42 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mt Airy RD CR 525 over Gladstone Line MP 34.69 built?
It was built in 1969, making it 56 years old in 2025.
What condition is Mt Airy RD CR 525 over Gladstone Line MP 34.69 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 February 2023.
How much traffic does Mt Airy RD CR 525 over Gladstone Line MP 34.69 carry?
About 8,525 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Mt Airy RD CR 525 over Gladstone Line MP 34.69?
The structure is 91 ft (27.7 m) long with a longest span of 37 ft (11.3 m) and a deck 42 ft wide.
Who owns Mt Airy RD CR 525 over Gladstone Line MP 34.69?
It is owned by the Unknown and maintained by the Other State Agency.