Passenger Trains > Memphis trolley question

Recent posting on the MATA website for Memphis shows the Main Street trolley not operating north of the Convention Center until March due to construction. Does anyone have first hand on the ground information?

Question....do they route trolleys through the construciton area during set times to get them to and from the barn, or do they run them around on the Riverside Line in both directions.  When in operation, the Riverside line ran only counter clockwise...so if this is the case during reroute then trolleys will be occasionally running in both directions, abet non revenue.