I explored 100% of Hawkeye State finally and in the video I’m sharing the guide how to do it on your side as well as tools and files. Text file with discovered items and fresh profile with opened map. Please note that these files are actual for current state of the game in August 2025 on ATS 1.55 and can be partially will work on later versions but always check if the new update available for this topic.

Obviously you need all map DLC and as always I would like to remind you to back up before doing anything with your profiles.
Discovered Items Strings https://sharemods.com/2purqsbapn7g/trucksim100discovered155.zip.html
Profile with open roads and cities (including Iowa) https://sharemods.com/bm2uu4s2phag/747275636B73696D31353566756C6C.zip.html
Tools:
TS-SE Tool https://trucksim.top/tsse
Sublime Text 4 https://www.sublimetext.com
Telegram Channel https://t.me/trcksm