RTD: Train horns at Denver’s A-Line crossings will fall silent March 1

RTD A Line horns silenced through DenverSee more

A-Line Quiet Zones to Begin Friday Through DenverSee more

Denver, RTD Ask Federal Government To Stop Sounding A-Line Train HornsSee more

RTD A-Line train horns end overnightSee more

Crossing gate issue prevented RTD quiet zone from being quietSee more

Quiet Zones Coming To A Line On March 1See more

Horns Return To A-Line Crossings Amid Park Hill Golf Course ConstructionSee more

RTD To Test Train Horns In DenverSee more

Neighbors Living Along RTD's A Line Enjoy The Sounds Of SilenceSee more

Arvada residents say they can't sleep from blasting horns during 24-hour G Line testingSee more

RTD seeks to complete G-Line testsSee more

RTD's A Line will sound horns overnight starting next weekSee more

G-Line Testing Begins, Train Horns Will Be FrequentSee more

Fewer Flaggers Now Stationed At A Line CrossingsSee more

RTD Commuter Trains To Denver International Airport Won't Sound Horns At 9 CrossingsSee more

Expect to hear train horns along RTD's A, B, and G linesSee more

RTD Schedules Meetings On A, B, G & N Lines Quiet ZonesSee more

RTD A-Line Commuter Train Vs. Van Crash (Video 1)See more

RTD Cuts Back Hours They'll Test Train Horns Along G-LineSee more