Weston, MA - A trailer truck jack knifed on I-90 (Mass Pike) eastbound near the I-95 interchange in Weston on April 10th. Weston Engine 3, Ladder 1 and Ambulance 1 responded. The truck ripped up about 50’ of guardrail. The driver was not injured. A large amount of diesel fuel leaked and Natick Engine 4 was special called to supply additional Speedy-Dry. Three lanes of the highway were closed for about two hours during the incident.