PORTSMOUTH, Va. (WVEC) -- Getting through the Downtown and Midtown tunnels is about to get cheaper for some drivers.

2018 enrollment is now open for VDOT's Toll Relief Program. Some people living in Norfolk and Portsmouth can get a refund if they drive through the tunnels often enough.

To qualify, you have to make less than $30,000 per year, have a Virginia E-Z Pass, and drive through the tunnels at least eight times in a month.

Enrollment runs through February 15. To learn more, visit www.vdottollrelief.com.