List of highways numbered 511
# List of highways numbered 511

The following highways are numbered 511:

## Canada

* Alberta Highway 511
* Ontario Highway 511 (former)

## United States

* U.S. Route 511 (former)
* Florida State Road 511 (former)
* County Road 511 (Brevard County, Florida)
* Nevada State Route 511 (former)
* County Route 511 (New Jersey)
* Ohio State Route 511
* Farm to Market Road 511

### Territories

* Puerto Rico Highway 511

| Preceded by 510 | Lists of highways 511 | Succeeded by 512 |
| - | - | - |
