Thank you for registering!

Your registration for the I-66 Slugging Challenge has been submitted.

What happens next?

• A few weeks ahead of the Challenge, you’ll receive an email with next steps.
• Drivers: Make sure you have an E‑ZPass Flex transponder mounted in your vehicle and know how to switch it to HOV mode when traveling with three or more occupants.
• You’ll get access to Challenge updates, slugging tips, and incentive opportunities.
• You’ll receive information about I-66 Slugging Challenge office hours where you can meet others interested in slugging and ask questions.

In the meantime, you can review slugging etiquette or find a slug line.

Questions about your registration? Email contact@slugi66.com.