WeeeZer14 wrote:From what I've pieced together, I think the current priorities are like this (or at least they had been at some point):
- Freeway and Ramps
- Major and Minor Hwy
- Primary Street, Street, and Service Road
- Private Road
- Parking Lot Road
Anything at the same level is equal. It is possible that Freeway is the same as major and Minor.
I have seen evidence to indicate major and minor are at seperate levels. Jason H and I recently redid us-49 from Jackson to I-10. At one map update Hattiesburg was still minor hwy but the rest was done. Routing choices at that time gave us-49, to I-59, to us-98, to us-49, to I-10 or us-49, to I-59, to us-98,to us-49, to sr-67 to I-10, going through H'burg was not an option. After Hattiesburg was all major hwy the options were to bypass H'burg or go through H'burg.
Also between those test routings I changed sr-67 from minor to major and added many junctions, it was basically only connected at the ends.