Just before 2200 CVFC was alerted for an Engine and Tanker to assist Galena VFC with a trailer fire on Rt 301 s/o Rt 290. Engine 1 arrived in the s/b lanes behine the the trailer and deployed the front bumper line to assist with extingishment. Tanker 1 suppled Engine 1. CVFC units were cleared the scene by 0015hrs.