PORT police were undertaking speed checks on Old Geelong Road about 7:40pm when they observed a Honda Integra sedan travelling at an alleged speed of 120km in a 70km zone.
The vehicle was intercepted and the driver, a 19-year-old Seabrook man was interviewed by police.
The Honda was impounded for a period of 30 days and the driver is expected to be charged with offences including drive at a speed dangerous, exceeding the speed limit by 45 km an hour or more and drive in a manner dangerous.
He is expected to be charged on summons.
This was the second driver intercepted travelling at excessive speed in the same location within two hours.