How do I get from Terminal 1 to Terminal 2A? We are coming in on different airlines and at similar times, and we want to take the Roissy bus as that is near our apartment.
Follow the signs in T1 toward the 'CDGVAL' free light rail shuttle. It takes about ten minutes to scoot around to the middle of T2. The train will have been heading west just before you got off. Continue walking in the same direction another five or ten minutes to get to T2A.
You are a lifesaver. Thanks so much for the info.