A train derailment in Littleton early Tuesday morning forced RTD to shut down a stretch of the C and D lines of their southwest light rail line. Officials said it could take several days before operations are up and running again there. A two-car light rail train derailed along with 22 cars from a Union Pacific coal train at about 6 a.m. near Alamo and Prince. Light rail passengers felt a jolt and then their train reportedly stopped. No one was hurt, but the tracks were completely blocked by the mess. Read the full story: Train Delrailment Forces RTD Light Rail Closure