SEATTLE, WA — It's about time: all Sound Transit light rail stops between Angle Lake and the University of Washington now have arrival clocks. The clocks will tell riders when the next three trains will arrive, and broadcast updates about major delays and disruptions.

The first leg of light rail opened between Sea-Tac and Westlake in 2008, but until now only the Capitol Hill and UW stations, the two newest in the system, had arrival clocks.

"The information, which had previously been available only at the Capitol Hill and University of Washington Link stations, informs riders of the anticipated arrival time for the next three trains. The information for the signs comes from the same source that provides information to the Capitol Hill and University of Washington stations," Sound Transit said in a statement Tuesday. "In addition, Sound Transit will have the ability to interrupt real-time arrival information to update riders in the event of a service disruption."