Here are some things to consider about your design.
Keep it simple. Most people viewing your billboard will be driving by it at 55 MPH or higher. Try to limit the copy. Again, people won't have much time to view your billboard, so you want to make sure your message is clear and easy to read quickly. Try to keep it to 7 words or less.
Use a single, large image rather than multiple photographs. Include your logo and phone number or website (if it is short and easy for your viewer to remember). Let our designers do the rest. We will come up with a memorable, attention grabbing design for you & your company.