San Marcos, TX Traffic and Road Conditions


San Marcos Traffic Map

No Traffic Flow? Zoom in Closer

How to use the San Marcos Traffic Map

Traffic flow lines: Red lines = Heavy traffic flow, Yellow/Orange lines = Medium flow and Green = normal traffic. Black lines or No traffic flow lines could indicate a closed road, but in most cases it means that either there is not enough vehicle flow to register or traffic isn't monitored. Also, If you do not see traffic flow, you can zoom in closer to reveal localized data. If you are unable to pan the map, press here (to focus off of the map) and try again.

Click any alert icons on the map to see info.

San Marcos Traffic Alerts

source: Texas DOT

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Fair 51°F
North 4.6mph

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