How to suggest to join with me while going

I'm going to go an event by a vehicle today. One of my friends lives between the location of my house and the event. Therefore, I need to tell my friend that I can get you while I'm going. Hence, I would really appreciate it if someone could tell me how can I ask it in a natural way. Are following sentences are correct and natural?

I can get you on the way.

Shall I get you on the way.

I can get you while I'm going.

Shall I get you while I'm going.