 Heading out of town this week or weekend? A traffic alert for you. Another revive I-5 session. Northwest News Radio's Brian Calvert with the details. According to the State Department of Transportation, crews will be replacing expansion joints on I-5 again this weekend. Right now they're working over Military Road there on Interstate 5. So prepare for massive backups on the region's main north-south thoroughfare. The work means the northbound lanes of I-5.