In heavy city traffic planning a turn, how many blocks in advance should you prepare to move into the proper lane?

• A. One Block
• B. Two to Three Blocks
• C. Three to Four Blocks
• D. Four to Five Blocks

Answer: (B)

In heavy city traffic, you want to position yourself early for a turn so you can merge smoothly without disrupting other drivers. Moving into the correct lane two to three blocks before the turn gives you enough time to signal, check mirrors and blind spots, and adjust your speed as traffic flows. This window reduces the chance of last‑minute lane changes, which can create conflicts with vehicles in adjacent lanes or pedestrians crossing near the intersection. If you wait only one block, you’re more likely to have to brake or swerve suddenly to fit into the right lane. Going farther than three blocks can confuse other drivers and force you to stay in a lane that isn’t ideal for the turn. So, two to three blocks ahead is the best balance, letting you merge confidently and prepare for the turn safely.