Drivers in Crawford County received a refresher at the Cambridge Springs Senior Center Thursday on driving through a roundabout.

The Pennsylvania Department of Transportation held the first of four scheduled information sessions about the Big I roundabout.

The roundabout is being installed in Vernon Township at the intersection of Routes 6, 19 and 98.

The free programs include tips on navigating the new intersection and on roundabouts in general.

PennDOT began work on the multi-lane, hybrid roundabout in April. Part of it is expected to open late next week. Final work is expected to be completed in late October.