Complex sentence: Cooler heads eventually prevailed and Bucey turned the "BC Express" back towards Fort George, where Bucey immediately wired the company's head office at Ashcroft and informed them of the obstruction.
Split into simpler sentences: Cooler heads eventually prevailed and Bucey turned the "BC Express" back towards Fort George. Once back in town, Bucey immediately wired the company's head office at Ashcroft and informed them of the obstruction.