San Marcos, TX Traffic and Road Conditions
- Click or touch the map to move in different directions.
- If you do not see any markers on the map, try zooming in one or two levels using "+" on the top left side. However, they are not always available.
- Click an incident icon on the map to get more information.
San Marcos Traffic Alerts
I-35 TxDOT PIOs on Twitter
Incident Cleared:Round Rock | IH-35 NB@SH 45 / Louis Henna/Kelly Ln@MM251 #My35
Dallas | Collision | IH35E SB@Wycliff Ave@MM430 #My35
Austin | Collision | IH-35 NB@FM 1825 / Wells Branch Pkwy@MM247 #My35
Austin | Stall | IH-35 SB@Slaughter Ln@MM225 #My35
Incident Cleared:New Braunfels | IH-35 SB@Hays/Comal County Line@MM196 #My35
Austin | Stall | IH 0035 Frontage Road SB@38 1/2 Street@MM237 #My35
San Marcos | Debris | IH-35 SB@Posey Road@MM199 #My35
San Antonio | Abnormal Congestion | IH-35 NB@IH-10@MM155 #My35