Department of Transportation
NJDOT
New Jersey • United States of America
The New Jersey Department of Transportation (NJDOT) manages approximately 13,100 centerline miles of state highways in the nation's most densely populated state and one of its most critical freight corridors. New Jersey is home to the Port of New York and New Jersey, the largest container port on the East Coast. Key freight corridors include I-78, I-80, I-95 (New Jersey Turnpike), I-287, and the Garden State Parkway. NJDOT administers commercial vehicle regulations, truck permits, and manages access to the significant intermodal rail yards at Newark, Elizabeth, and Kearny. The department's 511NJ system provides essential traffic data for commercial carriers navigating this congested but commercially vital region.
| Official Website | https://www.state.nj.us/transportation/ |
|---|---|
| Data API | https://www.state.nj.us/transportation/commuter/motoristassistance/511nj.shtm |
| Founded | 1966 |
| Headquarters | Newark |
Available Data
Social Media
- @511njtpk — 511NJ TPK
New Jersey Trucking Regulations
Size & weight limits, OS/OW permits, and seasonal restrictions for commercial vehicles
Weight Limits
| Category | Limit |
|---|---|
| Max Gross Vehicle Weight | 80000 lbs |
| Single Axle | 22400 lbs |
| Tandem Axle | 34000 lbs |
Dimensional Limits
| Category | Limit |
|---|---|
| Max Height | 13.5 ft |
| Max Width | 8.5 ft |
| Max Length (Single Unit) | 40 ft |
| Max Length (Combination) | 65 ft |
OS/OW Permits
Seasonal Restrictions Mar, Apr
Spring weight restrictions are posted on county and local roads, typically March through April.
Weigh Station Bypass
42¢/gal
Member
Special Exemptions
Notable Rules
New Jersey allows a higher single-axle limit (22,400 lbs) on state roads. Port Newark/Port of New York and New Jersey is one of the largest container ports in the US — Exit 13A off the NJ Turnpike is one of the highest-traffic freight entry/exit points in the country. I-95 (NJ Turnpike), I-78, I-287, and the Garden State Parkway are primary corridors. Many local roads prohibit commercial vehicles; carriers must route on designated truck routes.
Sources
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