You are correct, the Penn-Foster instructions are, at times, either misleading, incorrect or vague. They have been that way for some time. One would think that they would be corrected.
4. The title block and border remains stuck in model space because P-F has failed to instruct their students about the usage of paper space layouts.
3. No response at this time. I'd have to check but I'm not on my CAD computer.
2. The sidewalk, curb and parking strip should fall within the ROW lines. Having worked in the civil field for a municipal engineering department doing road layout this is the way we always did it. A 50 foot ROW typically will have 30 feet of actual roadway for parking/travel lanes.
1. See answer to #3.