ISPLS Find a Land Surveyor Members Affiliates Members Go back to directory. Add to Address Book. Ryen Johnson Idaho Transportation Department Work PO Box 4232 Pocatello ID 83205 work Work Phone: 208-239-3384work Work Email: ryen.johnson@gmail.comINTERNET Affiliates Join ISPLS Membership Contact Us Mailing Address:PO Box 7886Boise, ID 83707 Phone: 208-658-9970Email: info@idahospls.org Name Email Address Phone Message 3 + 1 = Submit