the shoulder of the interstate is not a parking lane. merging back into traffic from the shoulder is one of the riskier maneuvers in driving, and leaving an unp

the shoulder of the interstate is not a parking lane. merging back into traffic from the shoulder is one of the riskier maneuvers in driving, and leaving an unprotected human there is even worse. it's okay to pull onto the shoulder from time to time when there's a legitimate need, but it shouldn't be SOP for every trip.