Graduation day at EWU is a time for praise, celebration and an influx of traffic to the city of Cheney. This Saturday will see multitudes of eager students and proud relatives descend on the campus for the 2009 commencement ceremony starting at 8:30 a.m. with a graduate line-up in the central mall. EWU Campus Police Det. Quincy Burns, who has coordinated traffic since 2005, said he estimates from 8,000 to 10,000 people will be in the stands at Woodward Field this weekend. “When I first got here, traffic was a nightmare, but now it runs pretty smoothly,” he said. A command center and assistance from other agencies helps move motorcades from the freeway, into parking lots and, afterward, out the backdoor down Salnave through Tyler in order to alleviate bottlenecks.