Location: Highland Ave and Bolivar Hwy, Jackson Reassurance shield after the SR 18 junction. Location: Highland Ave and Bolivar Hwy, Jackson Stay on US-45 for Interstate 40. Location: Highland Ave and Royal St, Jackson A few blocks later, keep left to stay on 45. Location: Highland Ave and Royal St, Jackson Reassurance shield after forking … Continue reading U.S. Route 45, TN-18 to US-70/US-45 Byp/TN-1/TN-186