ARVADA, Colo. — After months of delays, testing is set to begin Wednesday morning on RTD’s new G Line. The train will travel from Union Station in downtown Denver to Arvada and Wheat Ri… ...

Light rail service in northwest Denver is one step closer to opening. RTD will resume testing of the G Line on Tuesday morning. The line will run from Union Station in Denver through Adams County ...

RTD got some good news about its delayed rail line to Arvada and Wheat Ridge: It can test trains on the route soon.