How to use the Boone County Traffic Map. Harrison Traffic; Harrison in the News ; . Find Harrison, Arkansas departments of transportation, highways, roads, and bridge departments. 65 Clinton Conditions. These counts were adjusted in attempt to minimize the effects of monthly volume variations. 123 AR-123 Harrison Traffic News; 412 US-412 E Harrison Traffic News; 206 AR-206 Harrison Traffic News; Report an Accident. Harrison Arkansas Current Weather Report 2008-2023 LocalConditions.com. document.write ("<\/scr"+"ipt>");