From San Antonio
Take IH-10 E toward Houston. Coming into Seguin, take exit #603/Hwy 90 and continue going straight without turning. After 5 1/2 miles on Hwy 90, ZDT's will be on your right hand side.
Take IH-10 W toward San Antonio. In Seguin, take exit #609/Business 123/Austin St. Take a left onto Business 123/ Austin St. At the first light, take a right onto Hwy 90 (Kingsbury St). ZDT's is one block down on your left.
From New Braunfels
Take Hwy 46 S into Seguin. Pass under IH-10 and continue straight. Take a left at the second light onto Kingsbury St (Hwy 90). Go through a couple lights then be looking to your right for ZDT's.
From San Marcos
Take Hwy 123 into Seguin. When approaching Seguin, veer to your right onto Business 123/Austin St. Pass under IH-10 and continue until you reach Hwy 90 (Kingsbury St). Take a right onto Hwy 90 (Kingsbury St) and ZDT's will be located on your left.
Take IH35 S into San Marcos and get off on Hwy 123/Seguin exit. Take a left to go under highway and continue straight toward Seguin. Veer to your right onto Business 123 and continue straight until you get to Hwy 90 (Kingsbury St). Take a right onto Hwy 90 (Kingsbury St) and ZDT's will be on the left.
Take Hwy 90-Alt into Seguin. Take a right at Hwy 123. Turn left onto Kingsbury St/Hwy 90 and continue on. ZDT's is on your left just past Business 123/Austin St.
Take 87 N about 27 miles. Turn right onto 183 N and go about 33 miles. Turn left on 90 Alternate and go about 33 miles. Take a right on Bus 123/ Austin St. Take a left on Kingsbury St. ZDT's is one block over on the left.