Several regional transportation projects have been undertaken in recent years to deal with congestion on Jacksonville freeways. A $152 million project to create a high-speed interchange at the intersection of Interstates 10 and 95 began in February 2005, after the conclusion of Super Bowl XXXIX. Construction was expected to take nearly six years with multiple lane flyovers and the requirement that the interchange remain open throughout the project. The previous configuration used single lane, low speed, curved ramps which created backups during rush hours and contributed to accidents.