While driving in the right lane near a freeway entrance, what should you be prepared for?
Correct answer: B – Vehicles may enter from the acceleration lane
The Maine manual advises watching for traffic entering from freeway ramps and making room by moving left when the adjacent lane is clear. Entering drivers must find a suitable gap and merge at highway speed. Drivers already on the freeway do not automatically yield the right-of-way to merging traffic.
Source: Maine Driver's License Manual — Part 6, “Keeping a Space Cushion to the Side”; “Expressway Driving—Entering”

