you dont unserstand, by upgrading it to secondary status you are saying that section is built to handle secondary traffic. it has a train track close to a intersection and it goes through a industrial area and it is single lane. it is not designed to handle secondary traffic. maybe territory status would be ok. i=but the intention is not to route secondary traffic through this tiny lane. it would be very dangerous for trucks and bus's , the eastern parade/expressway intersection is designed for heavier use.. 