Anyone saying anything other than Route 22 has never driven on it in the Mountainside <---> Hillside stretch where they have retail shops in the center of the highway, so you've got people entering and exiting traffic in both the left and right lanes (plus U-turns in the middle of the highway!! none of which have onramps to help cars get up to speed before merging). Then throw in massive flooding problems any time it rains.

When we were house shopping in Union County, my top deal breaker was being able to reach a train station and the Parkway without getting on 22.