Location: US-45E and SR 186, Three Way As US-45E and SR 43 begin, SR 186 will split from the concurrency. Location: US-45E and SR 186, Three Way Turn left for SR 186 north. Location: US-45E and SR 186, Madison Cty Follow 186 north to Gibson.  N to TN-152  N to TN-152  N to TN-152, S … Continue reading U.S. Route 45E, US-45/US-45W/TN-5/TN-43/TN-186 to TN-186