SUMMIT COUNTY, Colo. (CBS4) – A trench collapse trapped two people in Summit County on Tuesday evening. Rescue crews from Red, White & Blue Fire rushed to the scene on Sallie Barber Road at around 4 p.m.

(credit: Red, White & Blue Fire)

Contractors were installing utilities for a new housing development which overlooks the Breckenridge Ski Area.

Firefighters are working to pull the victims out. It’s not clear if they are hurt.