After a series of breakdowns, SFGate reports that Caltrian is experiencing delays of up to an hour this morning. "The latest problem happened at 7:50 a.m. when southbound train No. 314 broke down at the San Mateo station, SFGate reports. "All the passengers had to get off, and for the next 40 minutes trains were single-tracked on the northbound track through Burlingame and San Carlos." Sluggish times are expected to last throughout the morning.