Signage: Speed Limit Radar Unit Signs
Speed limit radar unit signs are supplemental traffic control devices which inform motorists of their operating speed on a digital display.
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Advantages
- Alerts motorists of their operating speed, which may encourage them to slow down
Disadvantages
- Radar units signs are not appropriate on streets with high volumes
- Radar unit signs may require regular enforcement to be effective
Eligibility Considerations
- Operating speeds are 10 mph or more over the posted speed limit
- Must have sufficient right-of-way for placement of the unit
| Reduced Speed | Reduced Volume | |||
| Enhanced Safety | Maintenance |



