UNITED STATES HIGHWAY AND ROAD SIGNS - R SERIES (REGULATORY SIGNS)
Regulatory - 3 - Tracks
Regulatory - 4 - Way
Regulatory - All Way
Regulatory -  Arrow Point Up
Regulatory -  Axle Weight Limit - 5 Tons
Regulatory -  Begin Reverse Lane
Regulatory -  Bridge Out
Regulatory -  Bus And No Parking Symbols With Double Arrow
Regulatory -  Bus And Taxi Only
Regulatory -  Bus Lane Ahead
Regulatory -  Caution
Regulatory -  Center Lane
Regulatory -  Center Lane - Do Not Use
Regulatory -  Center Lane - Left Opposing Right Only
Regulatory -  Commercial Vehicle Excluded
Regulatory -  Cross On Green Light Only
Regulatory -  Cross Only At Cross Walk
Regulatory -  Cross Only On Signal
Regulatory -  Do Not Block Intersection
Regulatory -  Do Not Enter
Regulatory -  Do Not Pass
Regulatory -  Do Not Stop On Tracks
Regulatory -  Emergency Parking Only
Regulatory -  Emergency Signal
Regulatory -  Emergency Snow Route
Regulatory -  End Reverse Lane
Regulatory -  Exempt
Regulatory -  Fines Higher
Regulatory -  Hazardous Cargo Prohibited Sign
Regulatory -  Hazardous Materials
Regulatory -  HOV+2
Regulatory -  HOV - 2+ - 1
Regulatory -  HOV - 2+ - 1 - 8 x 10
Regulatory -  HOV - 2+ - 24 Hours
Regulatory -  HOV - 2+ - 2 - 11x 8
Regulatory -  HOV - 2+ - 2 - 8x10
Regulatory -  HOV - 2+ - 3
Regulatory -  HOV - 2+ - 4
Regulatory -  HOV - 2+ - Lane Ahead
Regulatory -  HOV - 2+ - Monday - Friday
Regulatory -  HOV - 2+ Only
Regulatory -  HOV - Lane Ahead
Regulatory -  Inherently Low Emission Vehicles Allowed
Regulatory -  Keep Left Sign
Regulatory -  Keep Off Median
Regulatory -  Keep Right - 11 x 9
Regulatory -  Keep Right - 9 x 11
Regulatory -  Keep Right Sign
Regulatory -  Lane Control
Regulatory -  Left Lane
Regulatory -  Left Lane - HOV - 2+ 2
Regulatory -  Left Lane Must Turn Left
Regulatory -  Left On Green Arrow Only
Regulatory -  Left Only
Regulatory -  Left Only - End Reverse Lane
Regulatory -  Left Only - Straight - Right Only
Regulatory -  Left Opposing Right Only
Regulatory -  Left Straight
Regulatory -  Left Turn Signal
Regulatory -  Left Turn Signal Yield On Green
Regulatory -  Left Turn Yield On Green
Regulatory -  Metric
Regulatory -  Minimum Speed 40
Regulatory -  Monday To Friday
Regulatory -  No Bicycles Sign
Regulatory -  No Hitch Hiking
Regulatory -  No Left Turn
Regulatory -  No Left Turn - No U Turn
Regulatory -  No Motor Vehicles
Regulatory -  No Parking
Regulatory -  No Parking Anytime
Regulatory -  No Parking Bus Stop
Regulatory -  No Parking Except On Shoulder
Regulatory -  No Parking Loading Zone
Regulatory -  No Parking On Pavement
Regulatory -  No Pedestrian Crossing
Regulatory -  No Right Turn
Regulatory -  No Standing Anytime
Regulatory -  No Stopping On pavement
Regulatory -  No Trucks
Regulatory -  No Trucks Traffics
Regulatory -  No Turn On Red
Regulatory -  No Turn On Red Buttom
Regulatory -  No Turns
Regulatory -  No  U Turn
Regulatory -  No - U - Turn - No - Left Turn
Regulatory -  On Bridge
Regulatory -  On Pavement
Regulatory -  One Hour Parking
Regulatory -  One Way
Regulatory -  Pass With Care
Regulatory -  Pedestrians - Prohibited
Regulatory -  Photo Enforced
Regulatory -  Push Button For
Regulatory -  Push Button For Green Light
Regulatory -  Push Button For Right
Regulatory -  Rail Road Crossing
Regulatory -  Reserved Parking
Regulatory -  Right Lane
Regulatory -  Right Lane - Buses Only
Regulatory -  Right On Red Arrow After Stop
Regulatory -  Road Closed
Regulatory -  Road Closed 10 Miles Ahead
Regulatory -  Road Closed To Thru Trafic
Regulatory -  Run Away Vehicles Only
Regulatory -  Slower Traffic Keep Right
Regulatory -  Speed Limit 50
Regulatory -  Speed Limit - 50 Minimum - 30
Regulatory -  State Law Within Crosswalk - 1
Regulatory -  State Law Within Crosswalk - 2
Regulatory -  Stay In Lane
Regulatory -  Stop
Regulatory -  Stop Here On Red
Regulatory -  Straight Only
Regulatory -  Straight - Straight Left Only
Regulatory -  Taxi Lane
Regulatory -  This Side Of Sign
Regulatory -  To Cross Push Button
Regulatory -  To Cross Street Push Button Wait For Greenlight
Regulatory -  To Oncoming Traffic
Regulatory -  Tow - Away Zone
Regulatory -  Traffic Laws Photo Enforced
Regulatory -  Truck 40
Regulatory -  Truck Lane - 500 - Feet
Regulatory -  Truck Route
Regulatory -  Truck Route Sign
Regulatory -  Truck Use Right Lane
Regulatory -  Turning Traffic Must Yield To Pedestrians
Regulatory -  Two Hour Parking
Regulatory -  U - Turn Yield To Right Turn
Regulatory -  Use Lane With Green Arrow
Regulatory - Van Accessible
Regulatory - Vehicles With Lugs Prohibited
Regulatory - Walk On Left
Regulatory - Weight Limit - 10 Tons
Regulatory - Weight Limit - 2T - 12T - 16T
Regulatory - Weight Limit - 2 Tons Per Axle
Regulatory - Yield
Regulatory - Yield Here To
Regulatory - Yield Here To Pedestrians