A travel trailer being towed by an Isuzu SUV lost control and rolled over on the northbound Interstate-5 at Samish Way Saturday morning. The road was fully blocked for just over an hour. There were no injuries to the couple heading back to Canada. The driver was cited $175.00 for improper lane travel. Trooper Keith Leary with the Washington State Patrol says the crash serves as a reminder for drivers to properly secure any boats or trailers before hitting the road this summer.