Originally Posted by
CarmenOM
OP, there are electric carts that cruise all around MSP. You could pick one up at the far end of C and get a ride to your gate; that would involve less walking than the tram.
OP be aware that some of the drivers will refuse to pick people up if you aren't at one of their labeled cart stops (look for the blue signs hanging from the ceiling). Many will so if someone refuses just ask the next driver you see.