Tuesday morning’s commute for riders of Virginia Railway Express went from bad to worse as first an engine failure then a brake malfunction stranded 1,600 commuters 20 miles outside of Washington and caused at least a two-hour delay for Manassas Line riders. It all started when Train 328 broke down between the Manassas Park and Burke Centre stations around 8 a.m. The following train, No. 330, was coupled to it and its engine began hauling both trains roughly 45 minutes later, according to VRE.

But the aging engine wasn’t powerful enough to push the 14-car load up a hill heading into Burke.