BLYTHEWOOD, S.C. — Drivers traveling through a busy corridor in Richland County are adjusting to a new traffic pattern after road construction brought several changes to how drivers access Interstate 77 from U.S. 21.
The South Carolina Department of Transportation says the updated traffic pattern is now in place near Blythewood, an area that has seen steady growth and increased traffic in recent years.
For months, drivers have passed construction barrels and crews working along the roadway. Those barrels signaled that changes were coming…