In 1974, motorists within the Wilmington city limits were allowed to make right-hand turns on red after a city ordinance passed in late June made the state law applicable to the 91 traffic signals within Wilmington.

In 1974, motorists within the Wilmington city limits were allowed to make right-hand turns on red after a city ordinance passed in late June made the state law applicable to the 91 traffic signals within Wilmington.