An early morning copper theft near RTD’s Clear Creek/Federal station threw the G Line into chaos Tuesday, stalling or slowing trains and turning the commute into a waiting game. Riders reported long delays while investigators and track crews worked to bring signals and power back online. Transit officials said the outage hit multiple trips across the northwest corridor as crews replaced cut wiring and checked for additional damage.
Adams County deputies were called to the scene at about 5:15 a.m., and law enforcement set up a search perimeter while crews examined the rail line, according to CBS Colorado. Deputies did not find any suspects, and RTD transit police say detectives are continuing the investigation.
RTD estimated about 14 feet of copper wire was yanked from trackside equipment, and local reporting said the G Line disruptions dragged into mid-morning with some trips running around 15 minutes behind schedule, per Denver7. While some trains were moving again relatively quickly, the agency rolled out shuttle buses and spent hours working to get service fully back to normal.
Why a Few Feet of Wire Can Stop a Train
Copper cables power low-voltage signaling systems and the overhead circuits that energize commuter trains, so when thieves cut them, trains can be forced to stop for safety until technicians repair the damage, according to RTD. The agency has tried several countermeasures, including embedding wires in ties, covering access points, and even greasing cables to make the metal a less tempting target.
A Recurring Headache for the System
Transit officials and local reporting say copper thefts have become a chronic problem. Denver7 noted 47 calls for service in 2024 and 31 in 2025, and said Tuesday's incident was the fifth confirmed case so far this year. RTD has set up a detective unit to investigate transit crimes and says the financial and operational fallout adds up, with individual repairs running from several hundred to several thousand dollars.
How Officials Are Trying to Cut Demand
City leaders have also gone after the resale side of the equation. Denver approved rules that limit cash sales and require record-keeping at scrap yards to make quick fencing more difficult, according to Denverite.
What Riders Should Know
RTD urges passengers to sign up for service alerts and use the Next Ride app for real-time updates. Tips on suspicious activity can be shared anonymously through the Transit Watch app or by calling Transit Police dispatch at the number listed on RTD’s site. For the latest official notices and to plan trips during disruptions, riders can turn to RTD’s service alerts and Next Ride tools, according to RTD.
