That's True.
This may depend on what state you're driving in and you can usually find out the answer at your local Department of Motor Vehicles or asking at the highway patrol office.
A car parked alongside a highway at night should have their parking lights on.
If the mailbox is mounted on the house he must have a clear path to the mailbox. If you are mounting your mailbox on a rural road, mount it so the bottom of the mailbox is 47 inches from the surface of the road. Mount the mailbox far enough off the side of the road where it won't get hit. 12" is a good figure to use. Remember that school buses and trucks have mirrors that stick out on the right side that could hit your mailbox. If your mailbox is on a street with a curb, mount the mailbox so the bottom of the mailbox is 47" from the street. Mount the front of the mailbox 9" from the curb.
You are allowed to park your vehicle in designated parking spots, such as parking lots, garages, and on the side of the road where parking is permitted. It is important to follow parking signs and regulations to avoid fines or towing.
Parking Lights
NO!
To get to the Dulles airport parking, you travel down the Dulles access highway. You then follow the signs to economy parking. It is serviced by free shuttles to take you directly to the terminals.
It is a common courtesy to not block mail boxes. According to the U. S. Postal Operations Manual, if a mailbox is temporarily blocked, "the carrier normally dismounts to make delivery". If the mailbox continue to be blocked, the Post Master may withdraw delivery service - but that requires notifications. The customer has to have the ability to control access to the mailbox. If someone is constantly blocking access to your mailbox so you no longer get mail, that might be resolved by looking at local ordinances. Some communities might have regulations regarding that - including parking too close to a driveway, etc.
Green
Parking Lights or low Beams.
fail to park parallel - right hand limit of highway
The A2 European - highway, with a 260 km limit. A very good road, with all the necessary upgrades, like phones, parking and mid-lane separator.