← All sizes
Road Signs
Sign sizes by jurisdiction. Dimensions are not interchangeable between standards.
US (MUTCD) Warning
- Warning Sign 30 in (W1 series)1:130 × 30 in
- Warning Sign 36 in (W1 series)1:136 × 36 in
- Warning Sign 48 in (W1 series)1:148 × 48 in
- Chevron Alignment Sign (W1-8)3:418 × 24 in
- One-Direction Large Arrow (W1-6)2:148 × 24 in
- Truck Rollover Warning (W1-13)1:136 × 36 in
- No Passing Zone Sign (W14-3)4:348 × 36 in
- Advisory Speed Plaque (W13-1P)1:118 × 18 in
- Supplemental Warning Plaque (1 line)5:330 × 18 in
- Supplemental Warning Plaque (2 lines)3:236 × 24 in
- Low Clearance Overhead (W12-2a)7:284 × 24 in
- Dead End with Arrow (W14-1a)4:136 × 9 in
US (MUTCD) Regulatory
- STOP Sign (R1-1) 30 in1:130 × 30 in
- STOP Sign (R1-1) 36 in1:136 × 36 in
- STOP Sign (R1-1) 48 in1:148 × 48 in
- YIELD Sign (R1-2) 30 in1:130 × 30 in
- YIELD Sign (R1-2) 36 in1:136 × 36 in
- YIELD Sign (R1-2) 48 in1:148 × 48 in
- YIELD Sign (R1-2) 60 in1:160 × 60 in
- ALL WAY Plaque (R1-3P)3:118 × 6 in
- Speed Limit Sign (R2-1) 24 × 30 in4:524 × 30 in
- Speed Limit Sign (R2-1) 30 × 36 in5:630 × 36 in
- Speed Limit Sign (R2-1) 36 × 48 in3:436 × 48 in
- Speed Limit Sign (R2-1) 48 × 60 in4:548 × 60 in
- Speed Limit Sign (R2-1) 18 × 24 in3:418 × 24 in
- Do Not Enter Sign (R5-1)1:130 × 30 in
- One Way Sign (R6-1) 36 × 12 in3:136 × 12 in
- One Way Sign (R6-2) 24 × 30 in4:524 × 30 in
- No Parking Sign (R7-1) 12 × 18 in2:312 × 18 in
- No Parking Symbol Sign (R8-3) 24 × 24 in1:124 × 24 in
- Weight Limit Sign (R12-1) 24 × 30 in4:524 × 30 in
- Hazardous Material Sign (R14-2) 24 × 24 in1:124 × 24 in
- No Hand-Held Phone Use (R16-15)3:272 × 48 in
US (MUTCD) Large & Overhead
- Weigh Station Sign (R13-1)4:372 × 54 in
- Freeway Ends XX Miles (W19-1)3:1144 × 48 in
- All Traffic Must Exit (W19-5)15:890 × 48 in
- Reversible Lane Control (R3-9e)9:4108 × 48 in
- Right Lane for Exit Only (W9-7)11:6132 × 72 in
- Overhead Pedestrian Crossing (R1-9)15:490 × 24 in
- Truck Escape Ramp (W7-4)7:484 × 48 in
- Wrong Way Sign (R5-1a)3:236 × 24 in
- Turn On Headlights Next XX Miles (R16-7)10:360 × 18 in
UK (Traffic Signs Manual)
- UK Warning Triangle 450 mm1:1450 × 450 mm
- UK Warning Triangle 600 mm1:1600 × 600 mm
- UK Warning Triangle 750 mm1:1750 × 750 mm
- UK Warning Triangle 900 mm1:1900 × 900 mm
- UK Warning Triangle 1200 mm1:11200 × 1200 mm
- UK Warning Triangle 1500 mm1:11500 × 1500 mm
- UK STOP / GIVE WAY Triangle 600 mm1:1600 × 600 mm
- UK STOP / GIVE WAY Triangle 750 mm1:1750 × 750 mm
- UK STOP / GIVE WAY Triangle 900 mm1:1900 × 900 mm
- UK STOP / GIVE WAY Triangle 1200 mm1:11200 × 1200 mm
- UK Regulatory Roundel 450 mm1:1450 × 450 mm
- UK Regulatory Roundel 600 mm1:1600 × 600 mm
- UK Regulatory Roundel 750 mm1:1750 × 750 mm
- UK Regulatory Roundel 900 mm1:1900 × 900 mm
- UK Regulatory Roundel 1200 mm1:11200 × 1200 mm
- UK Regulatory Roundel 1500 mm1:11500 × 1500 mm
- UK Regulatory Roundel 1800 mm1:11800 × 1800 mm
- UK Regulatory Roundel 2250 mm1:12250 × 2250 mm
- UK Low Bridge Sign 1500 mm1:11500 × 1500 mm
- UK Low Bridge Sign 1800 mm1:11800 × 1800 mm
Europe (Germany)
- German Warning Triangle 630 mm1:1630 × 630 mm
- German Warning Triangle 900 mm1:1900 × 900 mm
- German Circular Sign 420 mm1:1420 × 420 mm
- German Circular Sign 600 mm1:1600 × 600 mm
- German Square Sign 420 mm1:1420 × 420 mm
- German Square Sign 600 mm1:1600 × 600 mm
- German Rectangular Sign 630 × 420 mm3:2630 × 420 mm
- German Rectangular Sign 900 × 600 mm3:2900 × 600 mm
- German Supplemental Sign 231 × 420 mm11:20231 × 420 mm
- German Supplemental Sign 315 × 420 mm3:4315 × 420 mm