Troy Road over Smith Ditch
GoodMorris County, New Jersey · 2.54MI SW of I287&I80 JCT · Structure no. 1400424
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 1 main span
- Daily traffic
- 5,494
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Troy Road over Smith Ditch is a concrete culvert carrying Troy Road over Smith Ditch in Morris County, New Jersey. It was built in 2006, so it is 19 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 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 5,494 vehicles a day, roughly 4% of them trucks, projected to reach 6,703 by 2043. The structure is 20 ft (6.1 m) long and 39 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Troy Road over Smith Ditch built?
It was built in 2006, making it 19 years old in 2025.
What condition is Troy Road over Smith Ditch 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 July 2023.
How much traffic does Troy Road over Smith Ditch carry?
About 5,494 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Troy Road over Smith Ditch?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 39 ft wide.
Who owns Troy Road over Smith Ditch?
It is owned by the County Highway Agency.