CO Rt 517(RT 24) over S. Branch Raritan River
GoodMorris County, New Jersey · CO Rt 513 Junction · Structure no. 1401229
- Built
- 1906
- 119 years old, rebuilt 1994
- Condition
- Good
- inspected December 2023
- Type
- Arch - Deck
- Masonry
- Length
- 106 ft
- 4 main spans
- Daily traffic
- 12,976
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO Rt 517(RT 24) over S. Branch Raritan River is a masonry arch - deck carrying CO Rt 517(RT 24) over S. Branch Raritan River in Morris County, New Jersey. It was built in 1906 and reconstructed in 1994, so it is 119 years old, older than the New Jersey average of 58.5 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 12,976 vehicles a day, roughly 3% of them trucks, projected to reach 15,833 by 2043. The structure is 106 ft (32.3 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO Rt 517(RT 24) over S. Branch Raritan River built?
It was built in 1906, making it 119 years old in 2025. It was reconstructed in 1994.
What condition is CO Rt 517(RT 24) over S. Branch Raritan River 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 December 2023.
How much traffic does CO Rt 517(RT 24) over S. Branch Raritan River carry?
About 12,976 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is CO Rt 517(RT 24) over S. Branch Raritan River?
The structure is 106 ft (32.3 m) long with a longest span of 25 ft (7.6 m) and a deck 30 ft wide.
Who owns CO Rt 517(RT 24) over S. Branch Raritan River?
It is owned by the County Highway Agency.