The purpose of traffic signs is to inform drivers of traffic regulations, warn of road characteristics or hazards, and provide information necessary for route selection. The following sign catalogue contains the descriptions, physical characteristics and inventory numbers for all signs that are currently in use on Alberta's primary highway network. Sign up to receive sign catalogue updates.

Warning signs (Class W)
WA:
WB:
WC:
WD:
Note: The development of sign patterns is ongoing. Some sign patterns are available for downloading.

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All fields are required unless otherwise indicated.

The information collected through the Traffic sign catalogue page will be used for the purpose of providing you updates on changes to sign catalogue.

The personal information collection is authorized under section 33(c) of the Freedom of Information and Protection of Privacy (FOIP) Act.

If you have any questions about this collection of personal information, you may contact the Traffic Engineering Technologist at 780-415-1051 or you may write to:

2nd Floor, Twin Atria Building
4999 - 98 Avenue
Edmonton, AB T6B 2X3

Contact

For more information on the traffic sign catalogue, contact:

Hours: 8:15 am to 4:30 pm (open Monday to Friday, closed statutory holidays)
Phone: 780-415-1051
Toll free: 310-0000 before the phone number (in Alberta)
Email: steve.lai@gov.ab.ca