Location: 8th St and Ave M, Post Reassurance shield after the 669 junction. Location: US-380 and Ave S, Garza Reassurance shield as we head of Post. Location: US-380 and CR 525, Garza Cty Reassurance shield as we approach FM 399. Location: US-380 and FM 399, Garza Cty Less than a mile later, we’ll approach FM … Continue reading U.S. Route 380, TX-FM669 to TX-FM399