Comal and 21st Construction Detour, 11/5/25-1/31/26

Due to construction, Route 640 outbound will be on the following detour from 9 a.m. to  5 p.m. on weekdays and 7 a.m. to 7 p.m. on weekends. 

Route 640 Outbound

  1. From Clyde Littlefield
  2. Right on IH-35 SB frontage
  3. Left on MLK
  4. Left on IH-35 NB Frontage
  5. Right into Disch-Falk Field
  6. Right on Disch-Falk Field roundabout
  7. Right on MLK to regular Route
Riders can use Stop ID 3529 inside Disch-Falk Field. Stop ID 4182 at Comal & Manor and Stop ID 4184 at Comal & 21st will be closed.