SP 4449 has come to a stop with an overheated bearing after "racing" Union Pacific 4449 up Cajon Pass. After the situation was resolved, Extra 51 headed west towards Palmdale.

SP 4449 is heading up Cajon Pass towards Blue Cut as it "races" Union Pacific 8444. In some places on the pass one train would be ahead of the other, but in many places, the SP 4449 and UP 8444 w... (more)