D - Posts too many small towns that your average driver never heard of on interstates, doesn't post out of state control cities unless absolutely necessary
- New Mexico
- Pennsylvania PennDOT
Oregon and Colorado are other states I think need some help, though to a lesser extent than New Mexico and Pennsylvania.
In Colorado, most of the control cities out of Denver are good choices. Within Denver, only I-70 and I-76 need help; their respective eastbound control cities ought to be changed to Topeka/Kansas City and Omaha. I-25 south from Pueblo to the NM state line also needs help. Pueblo is fine from Colorado Springs though I think it would be better off dual signing Pueblo and Albuquerque. But south from Pueblo, I'd sign Albuquerque skipping over Trinidad and Raton.
In Oregon, only I-84 is the one signing a bunch of small towns as its control cites. Boise is the next largest city on I-84 east from Portland; but it doesn't become the control city until Ontario, the last town on I-84 before crossing into Idaho. Most of the control cities on I-5 are fine, especially with Portland being the northbound control city all the way from Ashland.