Pesky FrontRunner delays due to 'mechanical issues,' but repairs made

For much of this week, FrontRunner commuter trains experienced periodic delays blamed by Utah Transit Authority primarily on “mechanical issues.”By late Friday morning, however, maintenance crews completed their work, which had unexpectedly extended into the morning’s peak commute period.“Crews were working during non-service hours to repair and replace components of the FrontRunner system and did not finish before the morning commute began,” UTA spokesman Remi Barr