At signal (plaque) Road Sign
What this sign means
A supplemental plaque reading "at signal," clarifying that an accompanying instruction applies at the traffic signal.
- Category
- Regulatory signs
- Sign group
- R10 series Traffic signal
- MUTCD code
- R10-31P
Related signs in this group
Bicycle push button for green light with arrow
Left turn yield on flashing red arrow after stop
One vehicle per green
1 vehicle per green each lane
Push button for pedestrian signal
Right turn on red must yield to U-turn
Push button for 2 seconds for extra crossing time
Push button to cross street, wait for pedestrian signal
Crosswalk signal instructions (R10-3b)
Crosswalk signal instructions (R10-3c)
Crosswalk signal instructions (R10-3e)
Crosswalk signal instructions (R10-3f)Practice the road signs test for your state
Every state tests you on these signs. Pick your state to take a free road signs practice test built from its official driver manual.
- ALAlabama
- AKAlaska
- AZArizona
- ARArkansas
- CACalifornia
- COColorado
- CTConnecticut
- DEDelaware
- FLFlorida
- GAGeorgia
- HIHawaii
- IDIdaho
- ILIllinois
- INIndiana
- IAIowa
- KSKansas
- KYKentucky
- LALouisiana
- MEMaine
- MDMaryland
- MAMassachusetts
- MIMichigan
- MNMinnesota
- MSMississippi
- MOMissouri
- MTMontana
- NENebraska
- NVNevada
- NHNew Hampshire
- NJNew Jersey
- NMNew Mexico
- NYNew York
- NCNorth Carolina
- NDNorth Dakota
- OHOhio
- OKOklahoma
- OROregon
- PAPennsylvania
- RIRhode Island
- SCSouth Carolina
- SDSouth Dakota
- TNTennessee
- TXTexas
- UTUtah
- VTVermont
- VAVirginia
- WAWashington
- WVWest Virginia
- WIWisconsin
- WYWyoming
Have a question? Contact Us
Have questions about preparing for your DMV exam or need assistance with our tools? Reach out to us — we're here to help you succeed on your journey to getting your license
Send us a message
By sending this message, you agree to our terms and conditions.