| 释义 |
- Canada
- Japan
- United States
The following highways are numbered 299: CanadaJapanUnited States- U.S. Route 299 (former)
- Alabama State Route 299
- Arkansas Highway 299
- California State Route 299
- Delaware Route 299
- Georgia State Route 299
- Iowa Highway 299 (former)
- Kentucky Route 299
- Maryland Route 299
- Minnesota State Highway 299
- New York:
- New York State Route 299
- County Route 299 (Erie County, New York)
- Ohio State Route 299 (former)
- Oklahoma State Highway 299 (former)
- Pennsylvania Route 299
- Tennessee State Route 299
- Texas:
- Texas State Highway 299 (former)
- Texas State Highway Spur 299
- Utah State Route 299
- Virginia State Route 299
{{Roadindex|299}} |