[villages07]

Originally Posted by cgalloway6

From the Florida Driver's Handbook:
Traffic Lanes
"Always drive on the right side of a two-lane highway except when passing. If the road has four or more lanes with two-way traffic, drive in the right lanes except when overtaking and passing."
Expressway Driving

Drive in the right lane and pass on the left. If there are three lanes, use the right lane for lower speed driving, the left for passing. If you stay in the right lane, watch for cars entering the expressway. Adjust your speed or move into the center lane so they can enter safely.

Way, way back here CGalloway posted the most factual, simple reply and neither OP or anyone else picked up on it. Sounds pretty fundamental to me.