I don't think there is a Buddhist position on speeding in traffic. No cars and highways 2600 years ago. The best you could get would be to look at general principals and find a position that fits those principals. Would it be Buddhist? Well the Buddha wouldn't have said anything about it. There is no Buddhist Pope and committee to put the official seal on that position.
The big principal in Buddhism is detachment.
People speed because of attachments ( to money ( work on time ), being upset emotionally, etc ).
In reading the scriptures, there are two kinds of mistakes:
One mistake is to cling to the literal text and miss the inner principles.
The second mistake is to recognize the principles but not apply them to your own mind, so that you waste time and just make them into causes of entanglement.